Nader and Lara were very friendly and kind. They are fun people to hang out with and also gave us some tips on where to go. Lara makes awesome crêpes :)
The flat, towels, bedsheets etc all were very clean and we felt at home during our weekend there. Also, the area is perfect to stay when it's your first time to Barcelona. Close to pretty much everything! Would recommend 10/10 and hope to be back myself!