This is really a lovely apartment. We were 4 people including one couple. The beds are good and everything looked clean and tidy. Well situated in the old part of Lisboa, close to the "timeout" market.
Certainly worth your money! There is one negative thing, under the apartment there is a taco bar and they play loud music until around 23.00 o'clock. There's also a lot of talking and some shouting. However, this is not a problem when you are out and enjoying yourself in the evening. But when you are at home, it can be a little bit disturbing. I recommend this apartment!!