This is a great apartment we had no trouble with check-in or out. Whole apartment as described. The location is fantastic, close to the Sagrada Família Basílica as mentioned only 2 blocks away. Also close to the metro and a lot of great restaurants during our stay we tried Pizzaiola which is right across the street and Via Napoli which is downstairs. Both were great.
Just as a note for other guests: please read the rules before booking. I was aware of the extra fees but I later realized I probably could’ve found a hotel where I could’ve checked-in at any time without an extra fee and not cleaned (wash dishes or take out the garbage) even though there is a cleaning fee for about the same price.