Thor Tuscany Motorhome's Aqua-hot,do you want that in an RV?

Thor gives you a great deal...Aqua hot is supposed to be great...although I don't have it my next coach will....just make sure he does a thorough PDI and goes thru all the systems...my friend leaves his on electric and only uses the diesel setting if it drops below 40 out or if more than two people are take showers one after another..He says it handles two just fine on electric...he has the 40 X which is the full wall right curb side slide...