Maria's apartment is cosy and stylish. It is small but perfect for two people for a couple of days. The location of the apartment is also great for exploring Madrid. Check in was a very smooth process as Maria provided clear instructions in advance of our arrival and she was very easy to contact before and during our stay. Only negatives about the place is the kitchen could do with being better equipped as there were very few utensils. As others have said there isn't much natural light in the apartment but this means it does stay nice and cool!