We stayed at this place for three months.
The Good:
1. The location—the location is great. It is close to the Las Ramblas street, has several grocery stores next to the apartment. The Barcelonetta is walking distance. However, if you’re not in the mood to walk the subway is 4-5 minutes walking.
2. It’s a pet friendly place—we stayed with out two cats.
3. It was a well stocked apartment and had almost everything we needed for a (initial) stay.
The Bad:
1. There were a few issues in the apartment throughout the stay. The sink in the kitchen can get clogged very very very easily but even when it is not clogged it drains painfully slowly. The neighbors upstairs flooded us several times. Usually it was a drip but one time is was a torrent in the kitchen. For some reason the bigger bed is located in a smaller room.
Overall it was a nice place to stay.