I stayed with my friend the 2 of us in the room. It was enough space for both of us with everything that we needed. The flat is in a great location, walking distance from everywhere we needed to go, very straightforward to get to the airport and plenty of great restaurants in the area. Elias provided us with great recommendations for places to eat in the area which we really enjoyed and ideas for places to visit around Barcelona. He was very helpful.
Elias was a great host. Very responsive to all our questions and very easy person to get along with. I would highly recommend his place for a great place to stay in Barcelona in a great location with a great host.