We stayed in this apartment in winter, but it is not suitable for this season. It was very cold for us, the host said to use AC but it cannot heat the apartment (we used our thermometer that showed about 16 C). The host provided us two heaters, but the electricity in the apartment was turning off because of them. We were travelling with a small child and our stay was uncomfortable so after the first night we had to cancel our booking because the Airbnb support was not answering (they answered us on the next day, when we booked another apartment).
Linens were old and with pills, some dishes were dirty. This is not what we expected for this amount of money.
The location of apartment is great, very close to Sagrada Familia. Maybe this apartment is good for summertime, but not for winter.