Ana's flat is comfortable, big, with air conditioning in all rooms. Enough space for 5 guests (3 single and one couple). It is very close to the amazing Retiro park, close to the city centre, close to Atocha railway station, supermarket just beside, but still is located in a silent quarter. We use public transport only to get to the airport, all the other we reach by walking. Equipment of flat is partly old (e.g. we had problems to lock bathroom), but usable without problems. There is a microwave, hairdryer, iron, TV, music, wifi. Suitable for a business trip. Ana is a nice helpful host, answer very quickly and give you local tips. I can recommend this flat.