Myself and my partner stayed at Izumi and Frances's apartment for 5 nights at the end of July. It was everything we needed and more. The apartment was clean, well set up and has all the essentials. Lots of space and a great bathroom! Obviously the main feature is the garden. It is really beautiful and peaceful. You will not be disappointed if you book this air bnb. The hosts were exceptionally helpful and friendly and we will certainly be back. Any and all queries were answered and solved almost immediately. If you're looking to stay in Sintra (you should it's great!) then stay here.