Gabriela's place is in a great location in Bcn. It is in a nice area of the city, a few minutes walk from the city centre, close but not too close. There are lots of shops and restaurants nearby. We were able to walk to all the main attractions but taxis were also easy to get as well.
The apartment has everything you would require for a stay. Everything was of a good standard.
Gabriela was a very good host, and was very easy to communicate with during our stay.