Leyla's place is in a great location, 20 minute walk to Sagrada Familia, 15 minutes to the Arc De Triomf, 35 minutes to the beach. There are plenty of supermarkets so you can get all your supplies you need and there are lots of cafes and restaurants to get delicious food from. The check-in was very smooth and hassle free, the apartment is a good size, as is the master bedroom.
I would say the bathroom is a little tired and could do with some renovation and extra thought. There is nowhere to hang towels, set toiletries and the shower has seen better days. The apartment was quiet from the outside noise of the street, but as with a lot of apartments I have stayed at in France, Italy, Spain, the internal noise of the apartment can be a bit noisy, and there is a small child living above, so you may not get a lie in.