We stayed in Marie's flat in Bairro Alto. The flat is centrally located in the old part of Lissabon. The room itself is very small for two people. There is a bed, a small table and a small window. The bathroom is clean and shared with the host and other travellers. During the nights you hear people partying in the streets but with earplugs we slept well. All in all it is alright to stay in Marie's small room for few nights. We recommend to visit the closeby park Sao Pedro de Alcantra park. It's a nice to relax there and have a good view on the city!