Jose's apartment was great, big bedrooms, with decent size living room, dining table and separate kitchen (and two bathrooms!). The entire apartment was spotless, kitchen was well equipped, beds comfy.
It's located a little further out of the centre of Cascais in one of the quieter neighbourhoods. You can still walk to the center, but you do have to walk uphill on the way back! It's not too bad though.
We had a rental car, and took advantage of the provided secure parking. There are several supermarkets less than 5 mins drive (as is Cascais center), CascaisShopping center is just about 10 mins.