The house was as described and spotlessly clean! The view from the balcony is incredible. The essential is there and it's quite comfortable.
As cons, the area were the house is located is pretty close to metro and center, but it's quite scary at the beginning: it looks neglected and with lots of homeless people. Also at night if you keep windows open there is some noise.
Not anyone's fault, but the bathroom is smelly sometimes because it's closed without ventilation.
However we had a great stay and for three people it's a good choice: we enjoyed Lisbon very much!