There were both positives and negatives to this apartment - overall there were more negatives, and we wouldn't stay here again. First the positives: The apartment was within walking to both the metro and Sagrada Familia. There was an elevator and the neighborhood felt safe. The negatives: The apartment was fairly loud at night, you could hear cars driving by and the people upstairs loud and clear. The management was not organized at all. We asked ahead of time for the sofa bed to be made for our second child or at least provide linens, but they didn't do it. Despite it being only 3pm they weren't able to get the linens to us until 9pm when our girls were already asleep, so they brought them the next morning instead. They said we didn't give enough notice ahead of our stay to make that work, which didn't make any sense. We made it work, but it wasn't convenient and wasn't professional. The apartment as a whole wasn't very clean and looked MUCH more worn and dated than in the photos. Walls and carpets were very dirty and the linens and towels had holes and were stained. Many outlets had damaged face plates and one even had bare live leads exposed. There was no hand soap and they ignored our message about the lack of it.
Be aware that they have a late check in of 4pm - but they did let us check in at 3pm. As a side note, we rented from the same company for both our stays in Barcelona and Girona, and although the service wasn't great (they again didn't have linens ready for the sofa despite asking days in advance), I would stay in the Girona apartment again!