Hello,
We lived in the Fisa's apartment for 7 days and enjoyed it very much.
The apartment is situated in a beautiful old but well maintained building in the very historical centre of the city - only two minutes walk from the Catalonia Square, a walking distance from most of the sites of interest and just near the metro station. There was a nearby two-storied food supermarket.
The apartment is in excellent condition, very clean and fully equipped. It's quiet with the windows closed and the air conditioning is good working. There was even a handy user manual for all the home equipment.
The hosts were helpful and readilly accessible.
We absolutely recommend this apartment and will be glad to stay in it again during our next visit to Barcelona.
Olga and Sergei