This is a concept for a sleeper cabin that can be installed in airplanes. The cabin design features individual suites on the top floor, with single and double occupancy options. Each suite comes equipped with a comfortable mattress, cozy blankets and comforters, a water bottle, an amenity kit, and a privacy door. Passengers can enjoy their own in-flight entertainment (IFE) system and complimentary WiFi. This design is suitable for wide-body aircraft with three sections, or for narrow-body aircraft.