Overview: Fredrik is assigned a live-in sale situation for a $15 million luxury penthouse. Inspired by his friend in the Berkshires, Dorinda Medley, Steve stages a splashy open house at his Upstate farm and invites an unimpressed KJ to take a walk in the mud. Tyler takes an NYU Professor on a tour of properties, including a Tenth Avenue apartment listed exclusively by Fredrik, where the pair squabble over pricing.