We had a lovely stay in Athens at this apartment. The apartment is recently renovated so everything is new and clean. The apartment is in a GREAT location with many restaurants just outside and short walk to many of the attractions. The balcony overlooking the Acropolis was our favorite part. We spent a lot of time sitting out there.
The beds were comfortable and the linens/towels were great too. There is one main bedroom with a full bathroom, a second bedroom that uses a full bathroom in the hallway. The fifth person sleeps on the couch, which was fine for our teenage kids. The apartment was on the 4th floor (5th floor for US folks), but there is a small elevator.
Overall it was a lovely stay!!