Ulises' and his mother were pleasant- he gave me a map and gave me suggestions for restaurants and sight-seeing. Plaza Mayor is a 5-7 minute walk from the house. Parque del Buen Retiro is a lovely 20-25 minute walk from the house- and you will cross several busy and beautiful little areas inbetween. I absolutely loved my time in Madrid and this house was in the perfect location. I made the mistake and bought a metro card- If you are staying less than a week, not needed! You will want to walk everywhere.
thanks Ulises!