We highly recommend Toni's place! It is so convenient, very clean and spacious, and Toni is a wonderful host! He was there waiting for us and welcomed us with open arms. He even had a welcome kit for us. He had bound booklets with very clear instructions and recommendations that were very helpful. We will definitely stay here again next time we come back to Barcelona. Barcelona is a wonderful city! Very walkable and you don't really need a car. You can just use the Metro and take a taxi everywhere. Make sure to check out the beach city of Sitges, less than an hour from BCN. Beautiful beach and worth the time!