The Boeing Business Jet series are variants of Boeing airliners for the corporate jet market, initially the 737 series airliners. This aircraft usually seats between 25 and 50 passengers within a luxurious configuration. This may include a master bedroom, a washroom with showers, a conference/dining area, and a living area. The Boeing Business Jet is a 50/50 partnership between Boeing Commercial Airplanes and General Electric. The latest versions of the BBJs include configurations based on the Boeing 777, Boeing 787 and the Boeing 747-8 Intercontinental.
Below are interior pictures from a BBJ 737.
Governments and militaries from around the world are the major clients that lease these Boeing Business Jets. But corporations also are clients.
BBJ is now configuring the new 747-8 Intercontinental Jumbo Jet for these private jaunts. The people that get to take the ride should be very impressed.
Interior of the 747-8 below.