Monica's apartment is one of the cosiest places that I have stayed in.
The apartment is located in a quiet street, in a peaceful area. It is a short walk from a Metro station, not far from the city centre. Several cafes, bars and restaurants are available in the neighbourhood for breakfast, lunch, dinner or drinks/tapas.
The apartment was sparkling-clean, equipped with air conditioning in two rooms, ceiling fan in a bedroom, and all amenities (such as dishwasher, microwave, fridge, etc). Nicely furnished and comfortable.
Monica, the host, was very friendly and responsive to messages. Check-in and check-out were both very smooth. We particularly appreciated the chance to check in and leave our bags early.
We can heartily recommend this place for staying during trip to Madrid.