You will not be disappointed with this 4 bedroom / 3 bath loft that is a couple city block walk (12 to 15 minute) from Sagrada Familia.
It is a garden style (first floor) accommodation that has a sleeper sofa in addition. In spite of being in close proximity to several pubs and stores, it is amazingly quiet and has a nice interior courtyard.
There is a washer/ dryer combo and dish washer included and the kitchen is more than sufficient (with the possible exception if you are a Master Chef).