Yes, private jet seats are designed for maximum comfort and almost always feature significant recline, with many being capable of "berthing" into a fully flat bed. On smaller "Light Jets" (like a Phenom 100), the seats recline deeply and can swivel or slide into the aisle to provide more shoulder room, but they may not go 180 degrees flat. On Mid-size and Large-cabin jets (like a Gulfstream G650 or Global 7500), the seats are "fully berthing," meaning they can be electronically adjusted to link together or lay flat to create a seamless sleeping surface. Many long-range private jets also feature a divan (a side-facing sofa) that converts into a double bed, or even a dedicated master bedroom with a permanent queen-size bed and an en-suite shower. Unlike commercial "lie-flat" seats that are boxed in by plastic shells, private jet seats are often "freestanding" and offer 360-degree swivel, allowing passengers to turn their seats toward their travel companions for a meeting or a meal before reclining back for a nap. The level of "bed-like" comfort is one of the primary reasons travelers choose private aviation for long-haul international missions.