I really enjoyed staying at Ana's place. She has a very clean, tidy, and cosy house. Also, it is very well located and is close to most places one would like to visit in Madrid. The bedroom and bathroom have everything one can need.
Ana is a very welcoming and kind person. She helped me by advising me on what to see, where to eat, and how to get from Madrid to Barcelona, and plus, she prepared delicious breakfasts.
Overall, I would highly recommend her place and would stay there again in case I am in beautiful madrid.