The apartment is cozy and the location is superb! It's very easy and short way to Passeig de Gracia metro station, and from there it's for example only one stop to Catalunya, where you can change to different routes. You can also walk to many places (like Plaça de Catalunya, La Rambla..) and the taxis in Barcelona are not that expensive either.
We stayed one week at Jordis place with my mother and my 7 year and 11 year old. There was plenty of room for us all! The little balcony in the living room was also great way to get the lively catalonian atmosphere inside :)
Jordi is a sweet person, and a very helpful and friendly host. We recommend this place highly!