The room with the terrace in Alex' place is very special. I stayed two nights in January and was unlucky with rainy weather. Though, the few hours of sunshine still managed to heat and light up the room. It's perfect for one person, great bed, very quiet and peaceful, but a little tiny for two I'd say.
I was late for the check-in due to slow Portugese public transport, but Alex still took the time to welcome me and show me around, although he had other appointments that afternoon.
You have to be willing to walk a certain distance to the center and back home, but in return you get to see a more quiet, residential side of Lisbon. The market on Tuesdays and Saturdays is beautiful, close to the Mirador there are great restaurants. All in all, I had an amazing stay! Thank you Alex!