Fantastic Location! Right in the Gothic Quarter. The home is very large and beautiful. You can easily sleep at 6 (or more!) and not feel cramped. Communication was great, we had all the amenities we needed, and more! I would definitely stay again.
Also, this home is convenient to the metro and many tourist sites are in walking distance. I must recommend Casa Batllo and Palau de la Música Catalana, both are walkable. They were my favorite! And for coffee, which is one of the most important considerations when choosing where to stay, there are two just steps from this apartment and vastly different from each other while both producing amazing coffee: Satan's Coffee Corner and also Caelum (which translates to Heaven).
A side note, I visit Europe often and this was my first visit to Spain. I rank it higher than Amsterdam, Rome, Dublin, et cetera. Nothing will ever surpass France in general for me (my long time love), but Barcelona is a close second.