Staying at the apartment was a pleasure, as it is indeed an excellent apartment in a perfect location. The apartment had everything I needed for a comfortable stay.
Fiber optics internet was really quick.
Mathieu is a professional, always ready to help and really quick to reply.
I ran into the locksmith door problem, and Mathieu helped me sort it out within a few hours despite it being a Sunday! He also speaks fluent English. I would be a returning customer next time I come to Barcelona.