Sergio's place is small but cozy and excellently suited to visit Madrid as a couple. It resides in the heart of Madrid and we could walk to all interesting sites without needing public transport. The old town is less than a 10 minute walk away, allowing you to find a nice restaurant easily.
The room has fast wifi and tv and a small kitchen to brew some coffee.
The bed slept well and it was very quiet during the night.
We met Sergio when we arrived and everything was well arranged.
He is a nice guy and responded to all Email quickly and adequately.
In short: we had a great stay!