Without a doubt, the ability to stay inside and take any care of any business be it food, drink or whatever else is needed is a real benefit. Even though any TT could be a suitable alternative when one loses power, My ROO would not have been what I would have liked during two different two week periods without power recently, even with a genny. Although my sons and I did do three weeks straight in it at Cherrystone (VA) w/o sewer or cable no less. The Sunseeker was so much more comfortable as an alternative with amenities during the no power disasters.