Maria and her assistant Guille was both very helpful and pleasant guys.
Guille took good care of us and showed few places to visit and gave a little info about the city, metro lines, restaurants etc.
Apartment was clean, well decorated, well equipped, in great location and the terrace was more than awesome.
i'll give full 5 stars. could't have hoped any more than we got.
Thank you very much Maria and Guille!
I'll definitely recommend you if any friends is ever coming to see Barcelona =)