Great apartment!
The localization of the apartment is perfect, you can visit many important spots in Lisbon by walking and the others are easily reachable by public transport.
There is a bakery a minute away a a good supermarket 8 minutes away.
There are plenty of excellent restaurants in the area.
The apartment is clean, charming, has everything you need (we cooked several times for ourselves and always had our breakfast there) and the bed we slept in was one of the best we have had so far on our trips.
We would definitely book the apartment again should we ever come back to Lisbon!