We can recommend this appartment to anyone going to Madrid.
It is at a great location right in the middle of Sol and Plaza Major, in a relatively quiet street.
The apartment itself is very spacious and very well kept with amazingly strong water pressure; also wifi was working very well.
The bedrooms are spacious and clean with nice beds in it.
José welcomed us upon arrival and brought us a bottle of wine and some crisps.
So if you want to visit Madrid choose this apartment to stay in!