Anna has been a great host. She has thought about every detail in the house. The kitchen had everything you'd need to do simple meals. The beds were very comfy and the apartment big enough for 4 adults. Even though it was on a busy road, you couldn't hear any traffic noise (as the apartment it's located away from the street). The metro is 1 minute away and there is even a metrocard that you can load and use during your stay. She also recommend some good places to eat (the Italian restaurant on the same road is good). It's really close to Atocha (5 mins walk) and there are lots of thing nearby: supermarkets, bakeries, bars... A great place to stay in Madrid!