Actually, I would prefer to do my own light housekeeping, just general straightening up, light clean, make beds, etc. Of course, I don't want to be doing major housecleaning while on vacation, but it doesn't sound like that's the case with these rental homes. One of my pet peeves about hotel stays is housekeeping (or mousekeeping) always coming at an inconvenient time. Last stay at WL we were awakened 5 days in a row at 8 am by the mousekeeping literally pounding on the door. Nothing we did would deter them--they ignored the DND sign, we called housekeeping to request late housekeeping, they still kept coming back at 8 am. I asked them once to please come back in about an hour. As they left, I heard one say to the other, obviously loud enough for my benefit "Does she think we have all day?" When I'm paying $300+ a day for a room, I really don't like being made to feel I'm in the way of the staff!
I'm really looking forward to one of these house deals. They look fantastic and even the more expensive ones are cheaper than staying onsite at Disney.