From the very beginning Hector was very nice, with great recommendations on how to reach his appartment with a better bus than Aerobus, and his flexibility with check-in and check-out was perfect! The appartment is very clean and nicely decorated, at a perfect location near Plaça Espanya that connects you everywhere else. I even had a fan to cope with summer temperatures hahah. I would definitely come back, and recommend it to anyone travelling solo in Barcelona!