We stayed at Marta’s place for 4 nights and loved the place. We received a nice welcoming gift upon arrival and the apartment was beautifully furnished and very tidy and clean. Suitable for 4 persons as long as you are able to walk up the 3 floors to the apartment which we found to be the only slightly negative thing about Marta’s place. We also appreciated the walking distance to “downtown” Lisbon and that there are nice restaurants and a supermarket nearby.