It seems that this hotel doesn’t actually exist! The sign for the hotel is hung on the other side of a door that is the entrance to another hotel called Studio do Carmo - there’s just one entrance and nobody mentions the other hotel ever again. So make sure you check the reviews for the other hotel as that is the real one - the reviews here maybe were for a previous hotel or owner or a backup in case of bad reviews?
The Studio hotel is a mixed bag - the breakfast was ok, the idea was nice but we could only eat half of it as most of the things were unappetizing and our requests to change some of the things were ignored. The view from our room was magnificent, couldn’t ask for better - the noise level was ok and made for a good atmosphere. The cold showers and the poor state of the towels and bedlinen were the worst things - we couldn’t wait to leave the hotel so we could finally have a hot shower.