Dani was great. He had his partner Alex meet us at the apartment with the keya when we arrived in Barcelona. He was there right on time -- We didn't wait one minute. Alex was very kind and provided us with lots of useful information.
On our 2nd night there, we had a small problem with our air conditionning system . We called Dani and asked him to come over while we were out that evening... which he did. And he fixed the problem. We returned from our night out to our cooled apartement. Thank you to both of them. They helped make our quick visit to Barcelona easy and enjoyable.