I’ve had a very good experience at Sabina’s flat. Its location is perfect, just a couple of minutes walk from Praça do Comércio. There are many bar and restaurants in the surroundings. I stayed with a friend in a room with two single beds. There was enough space for the two of us. The living room is cozy and the kitchen is well equipped (we haven’t had the chance to use it though). Sabina was in the flat nearly all the time over the weekend, but contact with us was minimal. All in all, I recommend this place for people willing to stay in the heart of Lisbon.