Excellent base to explore Sintra! Free overnight parking within a 5 mins walk (parque Afonso Henriques), fresh bread from the local mini-market that opens at 730AM, budget lunch and dinner at the same pedestrian area and the old town is within an easy 15 mins walk along the local street sales.
The apartment is brand clean and offers all one needs for a comfortable stay, it can be noticed that the owners put their best efforts in to make sure of that, certainly recommended!