My wife and I stayed one night at Rui and Brigida's place. While small, their place gave us everything we needed for our visit to Lisbon. The place was clean, centrally located, and checkin and checkout was straightforward. On a weekend, it can be a bit loud as there is a restaurant right outside the apartment. However we were up late anyways and things were starting to die down by the time we went to bed. If you're looking for a place located near the lively neighborhoods of Lisbon, this would be the place to stay.