Nice place with a good location. Really close to tram 28 and supermarket and easy to get around to explore the city. It is very hilly though, so if you choose to walk, you have steep walks.
Carlos does his best to make you feel welcome and there was cold water in the refrigerator when we arrived! He reacts fast if you have any questions.
It was really hot weather during our stay, but there is a ventilator that you can move around, which helped a lot!
Only small minus for us is that we are used to a soft mattress, and the one in this place is a bit to the harder side, which is just a question of taste.
So overall a good place, we recommend it.