We booked a 5 night break at the apartment, it is clean and tidy and in a quiet area. The hosts did mention it was on one of the highest hills in Lisbon. So not to be too negative, I’ll be honest I would not recommend the apartment to anyone of an older generation, unless they are fit, due to the walk up various hills to reach, and once there the stair climb, to the apartment then up again to the bedroom it can be tiring. The only true negative I would suggest to the host, is to leave a little welcome pack, of tea/coffee etc which is fairly common in a lot of these lets, as it helps late arrivals and also have some hangers to hang your clothes on