Located on the third floor of this 1820-built building, our room was individual, tasteful and very comfortable. Frederico did a fabulous job of answering all our questions and making us feel at home. The location is very convenient for sightseeing and the neighborhood has what you need for meals, shopping, quick metro access, and even a laundry a few doors away. We stayed a week. Entry is by individual key pad code at each of the street and lobby entrances and for your individual room. You need to download Whatsapp and Nerva sends you the codes 24 hours prior to your arrival. Would definitely stay here again.