I loved staying in this apartment. It's in a reasonably quiet location and the bedroom in particular was refreshingly silent.
Some may not appreciate the original (and therefore slightly worn) tiling in the kitchen and bathroom. I loved it! The fridge is tiny, which may be a drawback for anybody wanting to prepare lots of food, but it was fine for me to keep a few essentials cold.
Otherwise everything went smoothly with communication and check-in. Location is great, with quiet streets but enough shops and restaurants nearby. The apartment is very comfortable, the above very slight reservations apart. I'd certainly choose this apartment again if (or when) I return to Lisbon!