Guillaume is a great host. He was always very responsive to our needs, even helping us with our laundry. Guillaume is also very fluent in English, French, and Spanish so it was very easy to communicate with him.
The apartment is very clean. The bathroom shower was spotless, as if it was brand new.
The kitchen/living room area is a shared space but this was never an issue for us and we rarely ran into anyone else except the cat and little dog (who are very sweet, well behaved and quiet)
Not that you will want to spend your visit to Barcelona indoors but the TV programming options were far and away the best of any place we stayed during our visit to Spain.
We stayed in 4 Airbnb locations in different cities during our visit to Spain. I liked this one the best.