Aircraft brokers make it their goal to become trusted advisors to the buyer. A professional Aircraft Broker will not only present the most current and desirable available aircraft on the market; they will also guide the buyer throughout the entire transaction, including price negotiations, as well as recommendations for legal and tax advisors, aircraft inspection specialists, suitable FBO facilities, and any other services to assist in consummating the best possible deal for the aircraft purchase.
For those who don't mind mingling with strangers, companies like Tradewind offer shuttles between places like New York and Boston, Stowe, and Nantucket, as well as Caribbean Islands like St. Barth's and Anguilla. (Flights begin at $250 plus tax each way.) The bonus? On a route from from San Juan to St. Barth's, a Tradewind rep will meet you at your terminal and help shuttle you through. JetSuiteX, affiliated with JetBlue, sells seats on planes between Burbank and Las Vegas.
Though the early Lockheed Jetstar had four, most production business jets have two jet engines, mostly rear-mounted podded engine. If mounted below their low wing, it wouldn't allow sufficient engine clearance without a too long landing gear. The HondaJet is the exception with its over the wing engine pods. Dassault Falcon still builds three-engine models derived from the Falcon 50, and the very light jet market has seen several single-engine design concepts and the introduction of the Cirrus Vision SF50 in 2016.