I loved my stay at the studio. I spend one month there and immediately felt at home. The studio is exactly as in the photos. Nice and clean; small, but perfect for one person. Ema and Rui were great. They always asked if I needed something and changed the sheets and towels regularly. And the location of the studio is perfect! It's close to everything: the river, the center, the metro, ...
Just note that you're on the ground floor so you're going to hear people walking by, talking, the music of the pizzeria close by... for me that was no problem at all, I liked it, because it makes you feel included ;)