An optional 12,000 Btu HVAC handles the bridge deck, while a second 12,000 Btu system heats or cools the cabin. A 4 kW diesel generator powers the air conditioning and other systems. A bi-fold companionway door and overhead hatch open on the port side of the bridge deck to reveal a spacious and generously appointed cabin with more than 6 feet of headroom. A comfortable master V-berth sleeps two, and a cozy, easy-to-access midcabin berth sleeps two more. The 330’s cabin also includes a dinette that converts to a single berth. The portside galley features a fiddled Corian countertop and sink with hot and cold water, cherry-veneer cabinetry with self-closing hinges and magnetic latches, an electric range top, a microwave and a fridge. A roomy fiberglass head compartment on the starboard-side offers a shower, vanity and sink, and china toilet.