Rosa Y Nicolas are awesome! As others stated, the location is perfect, the apartment is clean and tidy, and the host are simply awesome! They have given me a lots of tips about Barcelona, even though I have been to Barcelona many times, their tips are really helpful for me exploring another neighbourhood. And the location of the apartment is perfect, I don’t need to take the metro at all (even though it’s just 1min walk to the station). I can walk to all locations within 15mins, or 30mins at most! I would definitely stay here again in my next visit!