Blockbuster property on Shelter Island

Shelter Island, NY USA

This is yet another property that, when listed, made the news. It's that kind of a place. And the blue they used in this just kills me, it's so very gorgeous. The house itself is gorgeous without being stiff and formal and the grounds are spectacular. Taylor Swift should buy this place.

More information here.

I have a quibble with the layout of this room. It looks a bit bunged together.

Is that a playhouse?