The apartment is brand new, looking exactly as the in the images. The bed is so comfy that you risk spending too much time there. The small kitchen area is supplied with an IKEA starter-kit and a few more items.
Location is superb, in a quiet neighborhood of central Cascais, close to absolutely everything.
But, if you bring a car you might want to consider lodging somewhere more remote, unless you want to pay €20 - 50+ for 24h parking.