Marina was super helpful with tips on what to visit, she was always happy to help and very approachable! She was very understanding even when we were late due to flight delay. Her flat is super modern, nicely furnished, extremely clean and with newly bought amenities and its location is perfect - everything in the old city is accessible by foot in 10-15 min, we never took any transport, and at the same time the neighborhood is quite calm. It is not very big and can get somewhat hot in the height of the summer, but Marina had done her best by providing a cooling fan. We had an unforgettable time in Madrid, in supreme location at a super clean and modern flat with a very helpful and understanding host at a very reasonable price - what more can you wish for?!:) highly recommended and will come back, thanks!!