I stayed at Rui's place a few nights, and it was even better than it looks in the pictures. His room has a cool style and plenty of room. Rui left many nice details, such as tea and a water boiler. The blackout shutters were excellent for getting a good night's sleep. Rui himself was super friendly and helpful. The room is in an excellent location to reach anywhere in Lisbon easily by foot and metro. I wish I had stayed longer.