When we arrived at the apartment, Juan Carlos was waiting inside the apartment with a smile to welcome us. He showed us around and gave us a brief description of the area including maps and guide books. He was very helpful throughout our stay and tried to to resolve any issues as and when they came up. The apartment was just as depicted on the photos and very centrally located. We could walk to most of the areas of interest.
We would highly recommend this apartment to everyone visiting Barcelona including all our friends and family.