Olga is a very nice person and was quick to respond to messages. Her place is near the airport and about a 10 minute walk to the nearby subway station which then takes approx 45 mins to get downtown Madrid. The bed was very small and the bed sheets didn't seem to be cleaned. The pillows didn't have pillow cases on them. The shower is very very tiny! Overall, for a quick one night stay it was "okay" and we thank Olga for her hospitality.