Helena’s place is superb! Fantastic location, 5 mins walk to the 3 major museums, everything you want to see is within walking distance; restaurants downstairs; Heating is good; hot water is enough for 2 person; there is an elevator in the building so no need to worry about heavy cases. Helena gives great local tips and responds our message really fast, She is a very nice lady! Definitely will choose this place again when I come to Madrid next time!