We stayed there for two nights and we have been received before the check-in time. We have been received kindly, Ariel offered us the best coffee of Barcelona.
He talked a bit with us, explained his experience and we felt as we were friends from a long time. As we got the keys a minute later we were in our house, in our privacy. There was a private bedroom, a private bathroom, a nice private balcony with comfort stuff and a lauch room. Near the house there are many bus stops and Ariel will be so happy to explain you how to move around the city. So sorry we couldn't met the day we left, but I hope we will see asap. The first greatest experience on Airbnb.
P.s. If u take off at Barcelona "El Prat-Airport" take the airbus 46. That will take you right near the building and you will find Ariel looking at you from his balcony. PERFECT.