Gustavo is indeed a very nice host always ready to help. He gave us some tips not only about Lisbon but also about other places we were going to. The apartament is very clean . As for the room we rented it wasn't that good anymore. It was neither cosy nor quiet. The apartament is located by a very busy street which makes it impossible to sleep with an open window as from morning till late at night there is a very loud noise coming from outside. Sleeping with a closed window in August is rather not comfortable especially in a small room. The bed is very uncomfortable. The balcony is definitely not a place you'd like to rest. I would not stay at this place again.