Nieves was a great hostess for my girlfriend and I during our 4 day trip in Madrid. The room is nice and simple with a desk, shades, closet and large bed. Even though we didn't need to use any of her kitchen it was great having the option as well.
It was a pleasure talking with Nieves getting to know her, as well as her many tips for places to try in the local area. Her apartment is nicely located as well, with a bus stop directly in front of her house and train station a simple 7 minute walk away.
Overall, it was a great place to stay for the New Years weekend for a great price. Highly recommended!