The Prado's house is really nice!
Unfortunatelly, the subway station next to the house was not working during our stay, but Prado gave us all the directions to take the bus to reach the city center. I was a little bit worried. However, as I realized, it was quite easy to take buses in Madrid!
In addition, Prado is a wonderfull host. She gave us all the most important informations and she had often kept in touch with us.
Muchas gracias!