I think the Daybreak has a lot more than the other entry level models such as the ACE or FR3. A lot more storage and much larger FW tanks. If the PO exercised the genset an hr per mo under load, 100 hrs sounds about right. I would give this MH a serious look after checking all fluids for rust. Then check all the other things that previous posters suggested. Don't under estimate damage from rodents, look in every cabinet pull out bottom drawers look for droppings chew insulation etc. You may have a real nice MH. Is it a Ford or WH?