Great place in a great neighbourhood - couldn't ask for more!
Israel's place very well kept and clean, the pictures don't lie - and I must say the AC was a god send for sleeping during the typical Madrid heat wave!
Given its location to the square, however, it is quite noisy until very late and if you're going to bed before midnight you'll definitely want some ear plugs if you're a light sleeper.
Israel was also extremely flexible with our ever shifting arrival time and has a great set-up of maps and info that he'll review with his guests to highlight some of the things to do and see in the neighbourhood.
All in all - great spot!!