Staying at Alessandra's place was fantastic! Although she was not there to welcome us, she made sure someone was at the house when we arrived, and everything went smoothly. After that, communication was fluid but anyway there was no need to contact her because everything worked fine with the house. The place itself is beautiful and very comfortable; its location is also very good, with three subway stops nearby and at least one of them linking directly with the city centre (Sol). I'd definitely recommend staying here to anyone visiting Madrid.