First off - it's exactly as it's shown in the images. Very nice place, it has all you need for a pleasant stay. The nearest station is Sao Joao do Estoril but if you want to walk in to Estoril, just head south and you'll hit the seafront in about 10 mins.
Then there's another 10 mins walk along the coastline to enjoy before you get to the main Estoril beachfront.
Overall, we really enjoyed our stay here, we'd recommend it to anyone who wants to stay in Estoril.