It’ll probably never happen, which is a shame: “The holiday resort, named Pleasure Island, would be based two thirds of a mile off the coast of Brighton, between the city’s two piers”.
Does anyone else mentally picture a man in a white suit greeting guests: “Welcome to Pleasure Island“
“An area of the development would also be set aside for low cost housing and flats” which I can only assume is designed to be the equivalent of a factory town for anyone working on this luxury resort.