This was a great apartment. It was very spacious providing both private retreats for the guests and a large common area. The apartment itself is located about 20 minutes away from the main tourist spots, which I didn't really mind too much but it's something to keep in mind if you're looking to enjoy the Barcelona nightlife. This apartment is located in a residential neighborhood and things close earlier.
There was a great supermarket about 5-10 min away (walking distance) and smaller convenience store just around the corner for last minute needs. Plenty of options to jump on the metro. The apartment is also located less than a mile to the beach where I enjoyed multiple morning runs overlooking the beautiful sea.
Our host was very responsive prior to and during our stay. I would definitely recommend staying with Imanol.