Great location, responsive guest. All you need for a great stay in Madrid. The buildin g/ common areas are old and need some caring. However as soon as you open the door of the apartment you will see all your doubts going away.
There are a few minor things not avail at the apartment (ironing board, towel rail, coat rack, toliet paper holder) which I already reported to the host for the benefit of the future guests.
Will book again if I have to come back to Madrid. Diego