Fortunately, our boat came with a full-sized version of both washer and dryer. Wouldn't trade 'em for the world and use them every chance we get. No
lines, no coins, no walks and no one to pull your load out and toss it on a table. And the best thing is that you can still get crap done on the boat while doing so, and crank the stereo up to 11 at the same time....
If you have the room, go for it. If your space is a bit smaller and can only fit the combo unit, go for the 220 volt version. It'll cut your drying time by 35 percent........
Enjoy