The Cabana guest room is a Linsteadt favorite. “It’s vaulted, open and looks into the old oak trees,” he says. “It feels like a treehouse.” The Charles Fradin bed is dressed in linens crafted from Loro Piana fabric, while the pillows and shade are made with an Osborne & Little textile. The star of the art collection hanging over a chest from Jefferson West Inc. is the blue, green and black work by Philip Sutton.