This is "The Residensea", it's a 'floating world' that started
sailing round the globe in January 2002.

With 110 private apartments on board, each sells for a minimum of
$2 million!! (I assume it's USD!
) There are also 88 guest suites on board.
Imagine, the ship travels to exotic locations and special events
such as the Cannes Film Festival and the Grand Prix of Monaco, as
well as 120 ports of call in 40 countries around the globe!! You
can travel on board and alight at any time too, just check its
itinerary and make your plans! 
The floor plans of the apartments are very spacious too! Take a
look at this layout!

"The only problem one foresees is
that waking up each morning you're faced with the difficult
decision of whether you're on holiday, at home or in the office.
But that's the beauty of this idea - it's up to you! The facilities
on the ship are such that you can combine all three. With five
restaurants, two swimming pools, a theatre, a nightclub, a casino,
a spa, a golf centre with driving range and tennis courts, even a
jogging track; there's more than a fair share of ways to pass the
time. On the home front, there's a village market, a hair and
beauty salon, plus laundry and daily housekeeping services and a
24-hour delivery service from the on-board delicatessen. A series
of continuous seminars will take place on topics as diverse as
astronomy, photography, cooking, dance and history, to name just a
few. Rotating art exhibitions, concerts and films are anticipated
and for those who need to conduct business there will be a business
and conference centre, secretarial service and computer and fax
facilities in every apartment.
Waaaaaaaah!!! 
Today, when you get frustrated at work, let's daydream of being
filthy rich and living a life of luxury on board "The Residensea"!
Sail Away! Sail Away!! Sail Away!!! 

Extracted from :
http://www.extravagancemagazine.com/posh/cruises.htm
http://www.richguy.com/luxury/lifestyle/magazine.php?car=WATER&id=ResidenSea%20-%20A%20Floating%20World&aid=46&page=1