Joan has a very nice and accurate place. Is located right in the middle of Sagrada Familia and the turistic bus stop is right outside his place. This was very convinient for us. We didn't get to meet Joan but we met his dad which was a very kind and polite person that helped us through the check in. The only minor issue we can say is that the water in the shower was coming out cold and hot at the sime time. It may just need a minor repair. Also, he is very emphatic about the cleaning of the apartment after you leave. You either clean yourself and leave it same way you received it or pay €35 .Make sure you read all the rules before going in.