Aurora's place was excellent in all regards. Check-in was quick and easy and Aurora quickly responded to all my communications and was warm and welcoming in person. As for the room, it is tiny as mentioned, but as a solo traveller, I had no problems with the size. The studio is sparkling clean and includes a well stocked kitchen complete with all the cooking essentials one might ever need as well as OJ, milk, and even a beer. The location couldn't be better. It is quite literally a block from the Prado as well as a few blocks from the Reina Sofia and the Thyssen-Bornemisza. Last but not least, it was quiet in the evenings. All in all, I highly recommend it!