Our stay here was absolutely perfect for us. It is located very close to lots of restaurants, bars and other shops and is a quick walk to Rossio train station. Bed was very comfy, Claudia was great with answering questions and giving us recommendations for the area. As others have noted it is at the top of 4 flights of very very steep stairs but the view was absolutely worth it. Wouldn't recommend this place if you have mobility issues as the stairs to get into the unit are steep, and then the bedroom is up a half flight of stairs and the entryway to get to the balcony is also a bit challenging.
We would absolutely stay here again!