Some people want to live in homes that sit alongside bodies of water. But because those properties are not plentiful -- and what is available can be very expensive -- homebuyers are expanding the definition of waterfront to include not just the ``front'' but also the back and sides. ``My Floating Home'' follows the adventures of families who are building the ultimate waterside dream homes -- stunning ``aquatic homes'' that float on water. From initial concept to final mooring, viewers see the tricks of the trade for designing and building a floating home. Unique features include underwater fish-watching windows, wraparound sundecks, and massive glass walls to enjoy 360-degree views.