Really enjoyed my stay at BnBird, Kim and Shirley's apartment. Its a very spacious apartment with all mod cons. It has a nice balcony to sit out on and enjoy. There is a small supermarket and a Lidl nearby too.
Its not too far from town and there's a lovely walk along the coast if you feel like walking, there's some lovely restaurants and cafes on the way. If you don't feel like walking there's a bus (M27) that goes very often out on the main road.
If you have never been Cascais a beautiful little seaside town, very quaint with lots of restaurants and things to do.
There was an issue with the plumbing in one of the toilets during our stay which caused a bit of a smell and the water was gone in the apartment on our last day which was frustrating.
Overall it was a positive experience and I would have no hesitation in renting this apartment again.