The apartment was very nice, on the top floor (3rd floor) with a lift that reaches the 2nd floor. Balcony was great and the electric blinds very useful for shutting out the light, heat and sound when necessary. This is a very central location so there is a bit of street noise but you have Cascais on your doorstep.
Cassie's local info and tips were very useful, in particular we used the local bike sharing scheme (search for MobiCascais) as there is a bike stand right outside on the street which is very cheap to use. You download the app on your phone and use it to unlock and lock the bike. as wee bit difficult to use at first but we got used to it.
Also there is a small bakery in the lane that the balcony overlooks, which is tasty and cheap, plus the town marlet is across the road.
Had a great week in Cascais - many thanks!