The room at David's Gran Via is in an amazing location. Its in the back labyrinth streets of Madrid where all the interesting cafes, bars and shops are.
I had some difficulty booking my airbnb, but this was because I had to verify my id which I hadn't needed to do before and David was very patient with me. Thankfully, I got to stay here even though David was away he helped me with information and was in contact whenever I needed.
The guy from the laundrette was also lovely - he greeted me with a welcoming smile, carried my bag up and gave me the keys.
I definitely recommend staying here.