My family of 6 stayed in Joan's apartment... it worked out fabulously! It was decorated very tastefully, and was very neat and clean.
As a host, Joan was incredible! He arranged multiple taxi services for us as our family was arriving on different dates and times. In addition, he also helped us to navigate in and around town, with where to go to find certain things. He was very gracious in his efforts.
The accommodations were all comfortable, clean and well-kept. The location was fantastic as everything was within a short walking distance away.
I would highly recommend this apartment to anyone staying in Barcelona.