I only stayed 1 night, but wish it had been longer. The bed was amazing, the whole room & bathroom was clean and in great condition (you can see it has been recently renovated)
It was quiet all the time and I slept like a baby.
The check in was super easy and fast. no cards or keys that can get lost, you just get a paper with a pin for the main door and for your room and that´s it, never had that before and it´s a great idea!
Check out was at 12:00 (which is already a good time and later than most places offer), but they offer a free (!!) late check out, which is suuper nice!! Of course, often you can leave your luggage in some luggage room and come back later, but I could actually stay in my room until 14:30 and it was arranged after 5 minuntes via whatsapp, again - super easy!
Location is also a huge plus!! Close enough to be "in Bairro Alto", but being in a street that´s not super loud and a little bit on the corner of the Bairro. In 2 minutes you´re in "Central BA", but if you turn right and right again you also reach one of the best viewpoints in Lisbon, the Miradouro de Sao Pedro de Alcantara and the Gloria Elevator in under 5 minutes and if you go right and then left, you have a nice little park at Principe Real and if you keep going down the street there is the absolutely amazing National Museum of Natural History and Science and on the same grounds the Botanical Garden. Both are a must-see!!
All in All I can absolute recommend this place! :)