The location is good, central, 5-8 minutes from Avenida Metro and bus station, but you need to go up a hill from Avenida, which can be quite a challenge for older people or people with small children. However, this is usual for Lisbon because it sits on many hills and you will always have to go up somewhere. The apartment is on the second floor of the old traditional Lisbon building, with tight steep stairs, wooden floors and a lot of vintage charm. It gives a feeling of living as somebody from Lisbon. The location itself is non-touristy and with some good authentic restaurants and no so good grocery shop (basic items unavailable at times).
The apartment is spacious, well equipment, very clean, but there are few things that could use a bit of improvement.