Luxury yacht (also superyacht, large yacht and mega yacht) is a very expensive, privately owned, professionally crewed sailing or motor yacht. The number of very large yachts has increased rapidly since the 1990s and increasingly only yachts above around 65 meters (213 ft) stand out among other luxury yachts.

  Yachts of this size are almost always built to individual commissions and cost tens of millions of dollars (most superyachts cost far more than their owners' homes on land, even though those homes are likely to be among the largest and most desirable). A yacht of this size usually has four decks above the waterline and one or two below.

  It is likely to have a helicopter landing platform. Apart from additional guest cabins, which are likely to include one or more "VIP suites" besides the owner's suite, extra facilities compared to a 50-metre (160 ft) yacht will include some or all of the following: indoor jacuzzis, sauna and steam rooms, a beauty salon, massage and other treatment rooms, a medical centre, a disco (usually the same space as the sky lounge or salon, transformed into a dance area when furnishings are moved aside and special lighting activated), a cinema, plunge pool (possibly with a wave-maker), a playroom, and additional living areas such as a separate bar, secondary dining room, private sitting rooms or a library...

  As her name speaks for itself, highest luxury, high- end finishing and bespoke quality are guaranteed.