I stayed for one week at Jimena's apartment and I had a great time. The location of the apartment is really central and you have all Important shops, eg supermercado, bakery etc near by. The interior of the apartment is lovely and really nice. The bed is comfortable which I think is really important :-)
I haven't met Jimena in person but she replied prompt to my mails and also cared during my stay that I feel alright. I would definetly book the apartment again when I am in BA and I can highly recommend it to anyone else!!