Me and my family stayed for 3 nights at this apartment.
The host offered us a transfer from the airport - it was a great experience - the driver took us with a brand new mini van and everything went smoothly.
The apartment is at a great location - just steps away from all in the heart of Madrid.
It is a bit small, but just fine for a couple of days stay.
The host was very responsive to all of our questions and requests, including a one hour later check out.
As we expected, at this central location it is a bit noisy in the night.
I would stay there again.