This apartment is in the oldest part of Lisboa, Alfama. I think if you want to feel a real old Lusboa with its narrow cute streets, local small cafes, you should stay in this small cozy apartment.
It was very clean, the host was helpful and very friendly. The terrace has a beautiful view of the rooftops and a river. Air is so clean and crisp.
Yellow tram stop is a few minutes away. It was 4 of us so we preferred to take a cab, it was cheaper.
A little suggestion, do not bring too much luggage due to a long and narrow staircase leading to the apartment.
Overall very pleasant stay.