We had a wonderful time staying at Sven's flat. I completely agree with the comments below - it is a beautiful apartment set in a really lovely area and very convenient for the metro or walking in to town. The flat has everything you would need and Sven was very helpful and great to deal with. I would highly recommend it to anyone. This was our first time in Barcelona and it's a great city. I'd love to come back and when I do I'll definitely stay here again.