Khris is the sweetest host, and extremely helpful if you need advice on getting around Barcelona. If you have any questions at all, she will do her best to assist you and provide several resources. She is very careful about not upsetting her neighbors, so you have to be a bit hyperaware of the noise you are making and also depend on her for getting in and out of the apartment (she expects you to have a phone or some way of contacting her), but this could be temporary. The location is absolutely prime - minutes away from the metro and right in front of Sagrada Familia. It was a joy staying with her!