This is a small apartment, but good enough for a short stay (we spent only 3 nights, and we have 2 little kids). I wouldn't recommend more than 3 adults there, or more than 2 kids. Julia's helper, Maria, was there to help us with a quick check-in as soon as we arrived. Location was good, in front of the subway station. From the airport you take the train to central Barcelona, then the subway. I guess the whole journey takes about 30min, costs around EUR 7~8. Apartment is on 6th floor, building has elevator. There are bakeries and mini-markets around, so shopping for groceries is easy, and prices are reasonable. It is also a quiet neighborhood, and you are around 10min on foot from Sagrada Familia (or 1 metro stop). Beds were comfortable, kitchen has the bare minimum in case you want to cook something. The shower is really a bummer, too small, even for children. That would deserve some attention - maybe to improve the shower area. The apartment needs some renovation, mainly painting. There are enough TV channels in case you need them, and wifi works fine, too. In summary, fine for a few nights, not lavish, but functional. And Julia was easy to communicate with, which helps.