This is a great place to stay.
It is central but quiet. Close to all the facilities but away from the touristy spots. Some really good restaurants within a few minutes. And park and museum are great alternatives.
Cascais itself is a great location and we had a great time. On the beaches; in the park; cycling the coast path to Guincho beach.
It was a great stay after three days in Lisbon.
The apartment is very comfortable. Nice beds. Dark at night. And little balconies.
It is *very* well equipped. Beach towels. Shopping bags. Everything you could want in the kitchen etc. Small things that make a big difference on holiday.
10 mins walk from station. C90 mins to airport on train/tube on Easter Sunday. Brilliant.