we spent a little over two years living in a 32 foot triple slide fifth wheel, with a vented Splendide combo. We really enjoyed it! For best reaults, we found that:
1. Wash only small loads. For me, that meant jeans, shirt, underwear, socks.
2. Use ONLY low suds detergent, and not too much of that!
3. Remove clothes and hang or fold as soon as dry, to minimize wrinkles (if you care about wrinkles. Actually, I did not, but DW did.)
We often did two loads per day. One in the morning when DW got home from work, and one in the evening after my shower.
Large items went to the laundromat about once a month.
For us, it worked great.
As with so many things, some folks swear at them, some swear by them.
Try it, you may like it. Of course, read and follow the instructions!