This apartment is just beautiful and the views out of all the many windows are fabulous!
You can see all the busloads of tourists being dropped off during the day but at night the city empties out and it is very quiet and peaceful for sleeping.
The apartment is very modern and beautiful. I would live there if it were at all possible.
It's also EXTREMELY well located to everything you'd want to see or do. Sintra was our first stop on a two week trip all over Portugal and at the end of the trip my friend and I both agreed that Sintra was our favorite place.