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AC Hotel by Marriott Boston Cambridge

4.0 star property

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Photo gallery for AC Hotel by Marriott Boston Cambridge

An outdoor seating area with wicker furniture and a central fire feature, adjacent to a modern building with large windows.
A modern living room with a large flat-screen TV, dark wood paneling, and contemporary furniture.
A modern breakfast buffet with a marble island, glass display cases, and a variety of food and drink options.
A modern bar area with a central island, bar stools, and a chandelier.
A modern hotel with a flat roof, multiple windows, and a well-lit entrance.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning

Explore the area

View in a map
10 Acorn Park Drive, Cambridge, MA, 02140
  • Place, Alewife Brook Reservation
    ‪3 min walk‬
  • Place, Thorndike Dog Park
    ‪8 min walk‬
  • Place, Somerville Theatre
    ‪5 min drive‬
  • Airport, Boston, MA (BOS-Logan Intl.)
    ‪20 min drive‬

Room options

View all photos for Room, 1 King Bed with Sofa bed

A hotel room with a minibar, a desk with a chair, a sofa, and a bed.

Room, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Hearing Accessible (Accessible Bathtub)

A hotel room with a minibar, a desk with a chair, a sofa, and a bed.

Room, 1 King Bed, Hearing Accessible (Accessible Bathtub)

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Hearing Accessible (Roll-in Shower)

A hotel room with a large bed, a desk with a chair, a TV mounted on the wall, and two bedside lamps.

Room, 1 King Bed, Hearing Accessible (Roll-in Shower)

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Hearing Accessible

A hotel room with a minibar, a desk with a chair, a sofa, and a bed.

Room, 1 King Bed with Sofa bed, Hearing Accessible

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Hearing Accessible (Roll-in Shower)

A hotel room with a minibar, a desk with a chair, a sofa, and a bed.

Room, 1 King Bed with Sofa bed, Hearing Accessible (Roll-in Shower)

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds

A hotel room with a large bed, a desk with a chair, a TV mounted on the wall, and two bedside lamps.

Room, 2 Queen Beds

  • 1 bedroom
  • Sleeps 5
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds, Hearing Accessible

A hotel room with a large bed, a desk with a chair, a TV mounted on the wall, and two bedside lamps.

Room, 2 Queen Beds, Hearing Accessible

8.8 out of 10
Excellent
(3 reviews)
  • 1 bedroom
  • Sleeps 5
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds, Hearing Accessible (Accessible Bathtub)

A hotel room with two beds, a desk, a chair, a TV, and a window with a view of buildings and trees.

Room, 2 Queen Beds, Hearing Accessible (Accessible Bathtub)

8.0 out of 10
Very good
(2 reviews)
  • 1 bedroom
  • Sleeps 5
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom

A hotel room with a large bed, two bedside tables with lamps, a sofa, a small round table, and a large window with curtains.

Suite, 1 Bedroom

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom, Hearing Accessible (Accessible Bathtub)

A hotel room with a large bed, two bedside tables with lamps, a sofa, a small round table, and a large window with curtains.

Suite, 1 Bedroom, Hearing Accessible (Accessible Bathtub)

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

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About this property

AC Hotel by Marriott Boston Cambridge

This smoke-free hotel features an indoor pool, a restaurant and a 24-hour fitness centre. WiFi in public areas is free. Other amenities include a bar/lounge, a conference centre and self parking. Housekeeping is available once per stay.
AC Hotel by Marriott Boston Cambridge offers 150 accommodations with a safe and complimentary bottles of water. Memory foam beds feature Egyptian cotton sheets and premium bedding. A pillow menu is available. Smart televisions come with premium cable channels and Netflix. Fridges, microwaves and coffee/tea makers are provided. Bathrooms include baths or showers with a rainfall showerhead, and hairdryers.

Guests can surf the web using complimentary wired and wireless Internet access. Business-friendly amenities include desks and desk chairs, as well as telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and blackout curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided once per stay.

Recreational amenities at the hotel include an indoor pool and a 24-hour fitness centre.
Our customers tell us that they can't get enough of the helpful staff at AC Hotel by Marriott Boston Cambridge. During your stay, you'll be close to Harvard Square. Free WiFi in public areas, an indoor pool and a restaurant are available.
  • Free WiFi and wired Internet
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Buffet breakfast served daily for a fee
  • Self-parking available for a fee
  • Take a swim in the indoor pool
  • Amenities include a front desk safe, a business centre and meeting rooms
  • On-site recreation includes a 24-hour gym
  • Guests have great things to say about the overall condition of the property and the helpful staff
  • Just a 5-minute drive from Tufts University and 6 minutes from Harvard University
  • Pets welcome for a fee
AC Hotel by Marriott Boston Cambridge offers its guests an indoor pool and a 24-hour fitness centre. There's a restaurant on site. You can enjoy a drink at the bar/lounge. A computer station is on site, and both WiFi and wired Internet are free in public spaces.

Business amenities include a business centre and meeting rooms. Event space at this hotel measures 4836 square feet (449 square metres) and includes a conference centre. The business-friendly AC Hotel by Marriott Boston Cambridge also features laundry facilities, express check-in, and express check-out. For a fee, parking is available.

This 4-star Cambridge hotel is smoke free.

For a fee, guests can enjoy buffet breakfast on weekdays from 6:30 AM to 10:00 AM and at the weekend from 7:00 AM to 11:00 AM.
AC Hotel by Marriott Boston Cambridge has a restaurant on site.
AC Lounge – This cocktail bar only serves light fare. Open selected days.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Electric car charging station on site
  • Secured, covered parking on site (USD 30 per day)
  • Limited on-site self parking
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 24.34 for adults and USD 13.33 for children
  • A bar/lounge
  • A restaurant

Restaurants on site

  • AC Lounge

Things to do

  • 24-hour gym
  • Indoor pool

Family friendly

  • In-room cot
  • In-room microwave
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Laundry facilities
  • Safe at front desk
  • Shared microwave
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping on request

Business services

  • Business centre
  • Computer station
  • Conference centre (4,836 square foot of space)
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bathtub
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets in bathroom
  • Low-height view port in door
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Built in 2016
  • Comprehensive food waste policy
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Egyptian cotton sheets
  • Free cot
  • Memory foam mattress
  • Pillow menu

Bathroom

  • Bathtub or shower
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Towels provided

Entertainment

  • Netflix
  • Smart TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Microwave
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Free local calls
  • Iron/ironing board
  • Mobile key entry
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Express check-in available
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed on Monday, Thursday, Friday, Saturday and Sunday:
  • Indoor pool

Access methods

Staffed front desk

Pets

  • Pets: USD 100.00 per accommodation, per stay
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types at the property

Important information

Fees

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

  • Deposit: USD 150.00 per accommodation, per stay

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 USD 24.34 for adults and from USD 13.33 for children
  • Covered self-parking fee: USD 30 per day (in/out privileges)
  • Pet fee: USD 100.00 per accommodation, per stay
  • Service animals are exempt from fees

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 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
Tax ID - C0015330491
This property accepts credit cards; cash is not accepted
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Front desk staff will greet guests on arrival at the property.

We should mention

  • Pool access available from 7:00 AM to 10:00 PM
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Ac Hotel Boston
Ac Boston Cambridge
AC Hotel by Marriott Boston Cambridge
AC Hotel by Marriott Boston Cambridge Hotel
AC Hotel by Marriott Boston Cambridge Cambridge
AC Hotel by Marriott Boston Cambridge Hotel Cambridge

AC Hotel by Marriott Boston Cambridge Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 652 out of 1007 reviews
Rating 8 - Good. 189 out of 1007 reviews
Rating 6 - Okay. 90 out of 1007 reviews
Rating 4 - Poor. 38 out of 1007 reviews
Rating 2 - Terrible. 38 out of 1007 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Sierra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We loved staying here!
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Bartley

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved the European style breakfast buffet.
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

neritan

Amazing place
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Mary

The hotel is beautiful
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

jaime manuel

Liked: Cleanliness, amenities, property conditions & facilities
Clean nice location great breakfast
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Annebelle

Liked: Staff & service, amenities, property conditions & facilities
Clean room, friendly/helpful staff, and a secure building
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

Collin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was a very nice place to stay. I’d highly recommend staying here if given the chance.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Margaret

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was large, stylish and well designed. The food in the breakfast buffet was fresh & plentiful plus the open face egg sandwich was delicious.
Stayed 1 night in Apr 2026
Verified

10/10 Excellent

Matthew

Facilities and staff were all wonderful!
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Justin

Liked: Cleanliness, amenities, property conditions & facilities
Excellent staff and accommodations. Great location.
Stayed 2 nights in Nov 2025
Verified

8/10 Good

Marlon

Liked: Cleanliness, staff & service
Friendly staff, clean rooms.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Alexa

Liked: Cleanliness, property conditions & facilities
Clean room, friendly staff.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

John

Liked: Cleanliness, amenities, property conditions & facilities
Spotless place; great rates; pleasant staff.
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Aleydis

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly staff. Clean. Good location
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Mary

The coffee was good but we didn’t utilize the breakfast/bar.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Martine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed there fir 4 nights last week. It was my second time staying at the hotel. Besides being a very comfortable clean hotel, the guest supervisor expert, Brody Runyon, and the bar manager, Maria, were absolutely wonderful and friendly. The area is quiet, you can walk by the brook. I absolutely recommend this hotel.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

James

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly staff
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Sara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The night manager who checked us in was excellent. He changed our room type and gave us complimentary breakfasts for our stay. He accommodated our needs and did everything he could to make our stay comfortable and enjoyable. Thank you!
Stayed 3 nights in Apr 2026
Verified

8/10 Good

Kylie

Liked: Cleanliness, amenities
Our room was super clean, and the staff was great!
Stayed 1 night in Jan 2026
Verified

8/10 Good

Penny

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful staff, helpful and friendly, easy to get to, just a short walk from the Alewife stop on the T, and good value for money. Had problems with the a/c though (very hot in the night as the a/c kept cutting out) and the floors were warped in our room
Stayed 4 nights in Apr 2026
Verified

10/10 Excellent

Eliot

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I had the scrambled eggs for breakfast served over arugula, prosciutto, cheese, and toast. Perfect.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Pura Mabel

Very nice 👍
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Laura

Liked: Cleanliness, amenities, property conditions & facilities
Nice hotel with comfortable beds.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Maria

Liked: Cleanliness, staff & service, property conditions & facilities
The hotel was amazing, very quiet and room service was excellent.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Leslye

Liked: Cleanliness, staff & service, property conditions & facilities
Good location, nice rooms
Stayed 3 nights in Nov 2025