Our stay at Maria's was perfect. We arrived late but Maria had everything ready, with very clear instructions including photos about how to let ourselves in. The flat was spotless, and was equipped with everything necessary to make our visit comfortable. We woke in the morning to the sound or chirping birds, and stepped outside to her beautiful garden adorned with fruit trees and flowers.
The location was perfect, and that there was no need for a car at all during our entire stay. The flat is within walking distance of many of the important things to see in Sintra. We will definitely stay at Maria's on our next visit.