Juan is an excellent host - no second thoughts! His place was clean and spacious - worth the money you spend on it. I and my wife spent 2 nights there and we did not encounter a single problem in our stay. Juan wasn't present to welcome us but he did have someone receive us and provided us with all the information and guidance we would need for our stay as well as tips on places within Barcelona (Real useful tips as well). Locationwise this place is super close to the beach, Agbar Tower, Parc De Ciutadella as well as the metro and hence that worked out great for us as well, as we were able to explore freely. The place was super clean and well maintained as well and the room was spacious overall.
Juan knows how to be an excellent host and how to look after his guests and for this reason itself, I would recommend this place to anyone who is looking for a stay in Barcelona.