The apartment is clean and nice and hosts are very welcoming and responsive😊
Location is great but take into account that it is located right at the top of the hill - so whenever you go you return is to be up hill. Though, I suppose most places in the center of Lisbon are like this)) And you can always take a taxi which is not very expensive there. Anyway it is great located in the heart of the city. Just near the Rossio station, 15 minutes walk from Cais do Sodre station, it is perfect for traveling around Lisbon also.
We also had an issue with hot water in the shower (low water pressure) but it is not so bad. The shower itself is pretty small which was fine for me but may be a little bit uncomfortable for someone bigger.