We enjoyed staying at Andre's place, had a wonderful 3 days of easily exploring all central areas of Lisbon as the apartment is very conveniently located close to all of them.
Communication was incredibly easy and we got answers minutes after writing to our host.
The building and apartment itself were typical to Lisbon with narrow stairs and small but cosy rooms. The view from the bedroom was also nice, overlooking one of the beautiful hills of Lisbon.