destination trailer advice please

My sons trailer does have black, fresh, and grey water but is not designed for extensive travel. It is much taller than a normal travel trailer, has a very heavy tongue weight, has residential appliences, and a large sliding glass door for entrance. Although I towed it from Grand Rapids up to its present resting place near Traverse City I would not want to be towing it on a long trip. It is designed to be parked, hooked up, and enjoyed! :)

Here is a picture of its home now - taken from under the awning of our own trailer. :)
Barney