I've had an amazing stay. Not only was my host extremely nice and welcoming, the place was spotless and well described in the ad. The location is also a strong point as it is right next to the Chueca metro station. And for a very lively neighborhood as this, the place is extremely quiet at night.
Communication with Elizabeth was also very efficient, straightforward via whats'app. Also her mother Beni was a great host. Extremely welcoming. She even wanted to wash one of my favourite sweater, which was something I wouldn't imagine. I would recommend this place to anyone who want a "no bad surprises" Madrid experience.