Helitech Portugal
Love to go (I have been to Portugal before!) but probably can't raise the cash for the trip. Would suggest the Estoril Sol hotel. Has been quite grand in the past. Faded a bit now.
Probably best to contact HeliPortugal, who were mentioned on this forum before, for a bit of advice as they are based in Cascais. If you fly into Lisbon it is an expensive taxi trip or a cheap rail journey (Portuguese trains are great) out to Cascais. Area itself is famous for the casino and the old Grand Prix circuit at Estoril which will be in use by the Historic Grand Prix circus the weekend before. Worth going for a week then?
Sorry if this sounds like an advert by the Portuguese Tourist board but I just love the place.