The stay at Pablos (or actually his mothers) place was fine. I guess it's Pablos parents who own the airbnb, but as they don't speak any English Pablos is taking over the communication with guests (which works well!).
His Mum is really sweet and was always keen on making sure all is ok :-)
The only thing weird was that they gave us a key to lock the apartment which we did, but when we came home, the towels we put on the balcony were inside. That means the mum was in the room while we were gone. I don't really mind about that but it's still weird that they give us a key in the first place.
All in all it was a pleasant stay and I can recommend staying there.
PLUS: airbnb is in the middle of the old town, which is great!