See all properties

THE ONE Boutique Hotel & SPA Rome

4.0 star property
VIP Access

Choose dates to view prices

Photo gallery for THE ONE Boutique Hotel & SPA Rome

Executive Double Room, Balcony, City View | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds
Indoor pool
Executive Double Room, Balcony, City View | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds
Reception
Executive Double Room, Balcony, City View | View from room

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Spa
  • Bar
  • Room service
  • Housekeeping

Explore the area

View in a map
Via del Traforo 135, Rome, RM, 187
  • Place, Piazza di Spagna
    ‪7 min walk‬
  • Place, Pantheon
    ‪13 min walk‬
  • Place, Colosseum
    ‪19 min walk‬
  • Airport, Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)
    ‪36 min drive‬
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for BONUS+ members
Learn more about VIP AccessOpens in a new window

Room options

View all photos for Standard Quadruple Room, Courtyard Area

Standard Quadruple Room, Courtyard Area | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds

Standard Quadruple Room, Courtyard Area

  • 25 sq m
  • Sleeps 4
  • 1 King Bed and 2 Single Beds OR 4 Single Beds

View all photos for Luxury Triple Room, City View, Corner

Luxury Triple Room, City View, Corner | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds

Luxury Triple Room, City View, Corner

9.6 out of 10
Exceptional
(4 reviews)
  • 25 sq m
  • City view
  • Sleeps 3
  • 1 King Bed and 1 Single Bed OR 3 Single Beds

View all photos for Smart Double Room

Smart Double Room | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds

Smart Double Room

9.2 out of 10
Wonderful
(7 reviews)
  • 10 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Deluxe Double Room, City View

Deluxe Double Room, City View | View from room

Deluxe Double Room, City View

9.6 out of 10
Exceptional
(22 reviews)
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Double Room, City View, Corner

Executive Double Room, City View, Corner | View from room

Executive Double Room, City View, Corner

10.0 out of 10
Exceptional
(1 review)
  • 20 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Double Room, Balcony, City View

Executive Double Room, Balcony, City View | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds

Executive Double Room, Balcony, City View

8.8 out of 10
Excellent
(3 reviews)
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Quadruple Room, City View, Tower

Luxury Quadruple Room, City View, Tower | Egyptian cotton sheets, premium bedding, down duvets, memory-foam beds

Luxury Quadruple Room, City View, Tower

  • 25 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 2 Single Beds OR 4 Single Beds

Similar properties

Outdoor spa tub
The Glam
  • Hot tub
  • Breakfast included
  • Free WiFi
  • Restaurant
4.5 out of 5, Wonderful, 1,008 reviews
The Glam

About this property

THE ONE Boutique Hotel & SPA Rome

Property connected to the convention centre in Rome with a full-service spa
Along with a full-service spa, this smoke-free property has a restaurant and a bar/lounge. WiFi in public areas is free. Other amenities include a snack bar/deli, a coffee shop/cafe and coffee/tea in a common area. All 15 soundproofed rooms feature free WiFi and memory foam beds. For entertainment, Smart TVs come with digital channels, and guests can also appreciate comforts such as Egyptian cotton sheets and down duvets.
THE ONE Boutique Hotel & SPA Rome offers 15 accommodations with minibars and laptop-compatible safes. Each accommodation is individually furnished and decorated. Memory foam beds feature Egyptian cotton sheets, down duvets and premium bedding. 50-inch Smart televisions come with premium digital channels. Bathrooms include a shower with a rainfall showerhead, bidets, complimentary toiletries and hairdryers.

This Rome property provides complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Additionally, rooms include espresso makers and coffee/tea makers. Housekeeping is offered on a daily basis and an iron/ironing board can be requested.

Guests can indulge in a pampering treatment at the property's full-service spa. Services include massages. The spa is equipped with a sauna, a hot tub and a steam room.

The spa is open daily. Guests under 18 years old are not allowed in the spa.

Our customers tell us that they can't get enough of the helpful staff at THE ONE Boutique Hotel & SPA Rome . During your stay, you'll be connected to the convention centre and just a quick walk from Trevi Fountain. You'll find features such as free WiFi in public areas, plus a full-service spa and a restaurant. Built in 1900, this upmarket property has 15 rooms over 6 floors. Enjoy your stay with amenities like free WiFi and a memory foam bed in each room.
  • Air-conditioned accommodations with memory foam beds, Smart TVs and minibars
  • Free WiFi
  • Enjoy Italian cuisine while dining at b-cool Bistrot & Cocktail
  • Buffet breakfast served daily for a fee
  • Indulge with massages at the spa
  • Services include a concierge, tour or ticket assistance and a porter
  • Guests have great things to say about the helpful staff and the local sightseeing
  • Just a 4-minute walk from Piazza di Trevi and 8 minutes on foot from Piazza di Spagna
THE ONE Boutique Hotel & SPA Rome offers its guests a full-service spa. Along with a restaurant and a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces.

A business centre and a meeting room are available. Event space at this property measures 323 square feet (30 square metres) and includes conference space. Spa services, multilingual staff, and gift shops/newsstands are also featured at THE ONE Boutique Hotel & SPA Rome .

This 4-star Rome property is smoke free.

For a fee, guests can enjoy a buffet breakfast daily from 7:00 AM to 10:30 AM.
B-cool Bistrot & Cocktail – This restaurant specialises in Italian cuisine and serves breakfast, brunch, lunch and dinner. Guests can order drinks at the bar and enjoy al fresco dining (weather permitting). Happy hour is offered.
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: EUR 12 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • b-cool Bistrot & Cocktail

Things to do

  • Art gallery
  • Designer stores
  • Full-service spa
  • Shopping centre
  • TV in common areas

Family friendly

  • Grocery/convenience store
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Lockers
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 323 square feet of conference space
  • Business centre
  • Meeting room

Outdoors

  • Outdoor furniture

Full-service spa

  • Hot tub
  • Massage
  • Sauna
  • Spa open daily
  • Steam room

Accessibility

  • Lift
  • Tile flooring in room

More

  • 1 building
  • 6 floors
  • Banquet hall
  • Built in 1900
  • Eco-friendly cleaning products used
  • Mediterranean architecture
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Egyptian cotton sheets
  • Memory foam mattress

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shower
  • Towels provided

Entertainment

  • 50-inch smart TV with premium digital channels

Food and drink

  • Champagne service
  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Composting
  • Desk
  • Eco-friendly toiletries
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Phone
  • Recycling
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in and check-out are available
Minimum check-in age - 18

Check-out

Check-out before 11 AM
Contactless check-out
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city: EUR 7.50 per person, per night, up to 10 nights. This tax does not apply to children under 10 years of age.

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately EUR 12 per person
  • Early check-in is available for a fee (subject to availability)
  • A late check-out fee will be charged

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
Cashless transactions are available
This property uses eco-friendly cleaning products
Safety features at this property include a fire extinguisher, a smoke detector, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Front desk staff will greet guests on arrival at the property.
Property Registration Number IT058091A12S3UOH2P

We should mention

  • All guests (including children) need to be present at check-in to show their government-issued photo ID or passport.
  • On-site cash transactions can't exceed EUR 5000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Reservations are needed for massage services and spa treatments. For reservations, contact the property before arrival using the contact information on the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.

National rating

This property has received its official star rating from the local rating authority.

Property is also known as

Relais Trevi 133 Boutique Hotel Adults Rome
Relais Trevi 133 Boutique Hotel Adults
Relais Trevi 133 Boutique Adults Rome
Relais Trevi 133 Boutique Adults
Relais Trevi 133 Adults
One Boutique Hotel Adults Rome
One Boutique Hotel Adults
One Boutique Adults Rome
One Boutique Adults
Relais Trevi 133 Boutique Hotel Adults Only
Hotel The One Boutique Hotel & SPA - Adults Only Rome
Rome The One Boutique Hotel & SPA - Adults Only Hotel
Hotel The One Boutique Hotel & SPA - Adults Only
The One Boutique Hotel & SPA - Adults Only Rome

THE ONE Boutique Hotel & SPA Rome Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 358 out of 512 reviews
Rating 8 - Good. 96 out of 512 reviews
Rating 6 - Okay. 34 out of 512 reviews
Rating 4 - Poor. 11 out of 512 reviews
Rating 2 - Terrible. 13 out of 512 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.2/10

Amenities

9.2/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

Ginger

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel in Rome. Loved the beautiful balcony overlooking the city. They breakfast was phenomenal and the staff were impeccable!
Stayed 2 nights in Jul 2025

10/10 Excellent

Mohan, BOLINGBROOK

Stayed 3 nights in Jul 2025

2/10 Terrible

Ernesto

Disliked: Cleanliness, staff & service, property conditions & facilities
Very close to the trevi fountain. The room was very basic although clean. I think the pictures on the website don’t really match the reality. It feels more like a hostel than a hotel. The staff was very lazy, not even helping with bags and not very welcoming. You can definitely find a better bang for your buck.
Stayed 1 night in Jul 2025

10/10 Excellent

Puneet

Travelled with group
Liked: Cleanliness, amenities, property conditions & facilities
Wonderful experience at this hotel! The service was exceptional.
Stayed 2 nights in Jun 2025

10/10 Excellent

Verified traveller

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great! Five Stars

Great Experience and very good services. The location is excellent, walking distances to many historic heritages.
Stayed 3 nights in Jun 2025

6/10 Okay

Ruairi

Travelled with family
Liked: Cleanliness, room comfort
Disliked: Staff & service

Bait and switch

I chose this hotel because it advertised a spa and had a pool. The pool costs $50 dollars per person as it's part of the spa that closed so I never got to use. Also could not schedule me a female masseuse (I'm a woman) kept pressuring to use a man. No pool, no spa, no massage. Would have chose a different hotel 100 percent had I known any of this as it was expensive
Stayed 5 nights in Jun 2025

10/10 Excellent

Mazal

Stayed 3 nights in May 2025

10/10 Excellent

Amy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great location

Great all around. Friendly staff at check in, quiet room, perfect location in walking distance to a lot of shops and restaurants. The metro and several bus stops are also in walking distance. The restaurant is great, we visited daily for breakfast and happy hour. Breakfast included a variety of coffee and croissants, along with choice of eggs and bacon. A buffet of meats, cheeses, cereal, and other things are included. The restaurant staff was very friendly, and remembered us in the mornings. The front desk staff was very helpful with questions about public transportation and such. I would highly recommend this hotel and would gladly stay again. The ONLY con I would say, is the lift is very small. If you have a large family or more than a couple of suitcases, you may have to make more than one trip when checking in and out.
Stayed 4 nights in May 2025

10/10 Excellent

Martin P

Liked: Cleanliness, staff & service, property conditions & facilities
Very friendly staff
Stayed 3 nights in May 2025

10/10 Excellent

shelley harris, oxford

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel. Staff are very friendly and professional. Would highly recommend
Stayed 1 night in May 2025

10/10 Excellent

Nagib, ada

Liked: Cleanliness, amenities, property conditions & facilities
Excellent place !
Stayed 2 nights in May 2025

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was very cool. They have a spa in the basement that you and your significant other get completely to yourself for around €150 after a certain time at night. I would highly recommend
Stayed 2 nights in May 2025

6/10 Okay

Andrea, Valencia

Stayed 2 nights in May 2025

2/10 Terrible

Madison

Stayed 1 night in May 2025

10/10 Excellent

Mary E

Stayed 3 nights in May 2025

10/10 Excellent

Andres

Travelled with family, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We really enjoyed our stay at The ONE, I chose this hotel for its location, the room we chose was pretty small but it had everything we needed for our stay. Very conveniently located as we had the Trevi Fountain 5 minutes walking and the coliseum was only 15 minutes away.
Stayed 3 nights in Apr 2025

10/10 Excellent

Eduard

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
EXCELLENT!!!!
Stayed 1 night in Apr 2025

10/10 Excellent

Avel Trinidad, Santa Clarita

Travelled with family, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Close to nearby attractions. Staff was great from fromt desk to be cool restaurant
Stayed 6 nights in Apr 2025

6/10 Okay

William

Travelled with group
Great location..room was small and elevator was even smaller.No hand soap at the bathroom sink.High tech lighting was confusing.Hotel was comfortable but overpriced..but i get it..Location,location,location!
Stayed 3 nights in Apr 2025

10/10 Excellent

George

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Mar 2025

10/10 Excellent

Marissa

Liked: Cleanliness, staff & service, property conditions & facilities
Staff are helpful, approachable and friendly. The place is convenient to everything such as shopping, dining and tourist attractions. I would definitely recommend to my friends this place.
Stayed 2 nights in Mar 2025

8/10 Good

Rebecca

Liked: Cleanliness, staff & service, property conditions & facilities
Great locati
Stayed 2 nights in Mar 2025

10/10 Excellent

Janet

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The service was excellent! Breakfast was great and convenient every day. The staff at the hotel is extremely friendly and so very helpful. This was our first trip to Rome and they helped us navigate our stay. Also the bed was super comfortable. We will definitely stay here again and recommend the hotel to others. Thank you One Boutique for making our stay so wonderful!
Stayed 5 nights in Mar 2025

8/10 Good

Aviel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Nicw hotel, bad shower stream

Great location, nice hotel, specious. Nice staff, great hospitality. The water stream is weak and the shower.conditiom was bad, as the.silicon was falling apart. I didn't like the shower so i wouldn't stay there again
Stayed 3 nights in Feb 2025

8/10 Good

George, Plain City

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Property is located perfectly in terms of sightseeing ancient Rome. Everything from Colosseum to Trajan column is within walking distance. We didn't need to use any kind of transportation.
Stayed 6 nights in Feb 2025