Although my room was a corridor to another room, I totally enjoyed my stay in Lisbon. Joel is a friendly and helpful host, he quickly replied to questions and also picked me up from the Metro station and helped me with my suitcase.
The flat was clean and the flat mates were all really nice and always supported me when I was making plans for sightseeing, for example they advised me which train or tram I should take to go somewhere.
The flat is directly in the center of the city but in the night it is very quiet and you don't have problems to get sleep.
And you have a beautiful view from the kitchen over the city!