We had the room with the double window, it is very nice. Just like the photos and clean. The apartment is 7 separate bedrooms with 3 shared shower / toilet rooms and a shared kitchen / dining / living area. It suited us well and was quiet. It's like having a large apartment. The décor is bright and fun colours. The location is close to Marques da Pombal metro and easy from the airport and into town. We often walked. Edward VII park is close by with a classic view of Lisbon. We would book it again. It's good value.
The place could easily be 5 stars if they got on top of the cleaning. The kitchen surface and showers were generally clean, but to get 5 stars they should clean all the floors and corners, and inside the oven. The hob needs a lighter. The oven dials have rubbed off and not easy to operate. Need to fix 2 out of 3 locks on the shower doors, which previous guests have noted.
Overall it's a nice place.