Martín Muñoz de las Posadas is placed just on the middle of Madrid and Valladolid. The bus company ALSA set a special line wich stops every hour, every days of the week, only 1 minute away walking to the rural house. Buses departure from Estación Sur, in Valladolid they departure from the main station.
Even Martín Muñoz is directly connected with Madrid Barajas Airport, Valladolid Villanubla Airport, León, Palencia...always withthe bus company ALSA: http://www.alsa.es
Martin Muņoz is connected with Segovia by the bus company Linecar: http://www.linecar.es