Of all the airbnb's hosts I've met, Jose is the most organized. He sent very detailed direction instructions to find his apartment. He also provided maps showing transit and supermarket locations. His place is kept quite clean. It is small but functional. The washing machine is available for 10 euros. Downside: there is no usable balcony and the description of the view is quite an embellishment. I absolutely recommend you stay with Jose when in Madrid.