Enric and Pancko's place is very close to the Sagrada Familia and the view from the bedroom window is amazing. The metro is very near so getting about is easy, however, if like us your preference is to walk, it is about 40mins to the main areas in Barcelona. We walked about 72 miles whilst we were there - keeps off all the good food and wine.
The apartment was clean and well equipped. It is small though and given that you cannot stand up in the bedroom it might not suit a tall person.
There is a supermarket very close buy and a great fish restaurant, La Paradeta, just a couple of doors up - if you like seafood this is a must!
Enric was very welcoming and informative at check in and the tablet in the kitchen was useful for booking tickets and having a bit of music too.