The apartment is located in the Barrio Alto, but a few streets away from the main area of bars and restaurants, so it's quite silent. Everything is exactly like in the photos. The one downside was not being able to leave our bags in the apartment before 5.30pm, as both girls work during the day and weren't able to check us in before then. Check out is at noon so keep that in mind - both when we arrived and when we left we had to leave our bags at a luggage storage place about 10 minutes walking distance from the house (walking in very hilly Lisbon with bags in tow isn't ideal), or you can also use the luggage lockers at Santa Apolonia station.
Overall the place is in a very convenient location to see Lisbon, it can comfortably fit 3 people and it also has a patio, which is great for summer.