The apartment is nice in a very good location. Bed is good. Air conditioning is a bit noisy, but maybe it won’t be a problem for you. It is located all the way up to a building, last floor, a bit hard to bring the luggage up there, but once there, you have lots of light, a nice little balcon, good shower, good kitchen. WI-FI is fast enough. You walk 15mn and you are at the Sacrada Família. Taxi comes in 1mn down the building and take you in 10mn to the Ramblas. You have a little supermarket at the corner.
Aurelia is there and communicates well. If you have any issue, she will do her best to help. She gives great tips and good restaurant adresses and even helped me buying cat litter for my cat, which was really nice and so helpful. I definitely recommend this apartment.