This apartment is in the center of the party in Lisbon, location is perfect. The are get noisy at night but closing the windows solve the issue. We were 2 but you can accomodate 4 easily. The sofa bed is very confortable. The only thing to be aware of is the steep stair. They are really steep, so if you have heavy luggage you have to be very careful. Other that that, the place is confortable, clean and modern.