[mhays]

That's really great design. They take a relatively small space and make it feel like several "rooms". Sloping inward will allow it to be more of a respite from the city.

I assume they'd use a lot of prefab construction to avoid the huge challenges of building over water. Probably a stationary barge and another for the crane to support construction. Move a lot of materials by water, which will allow larger prefab pieces than would fit on trucks....