7 Days To A Clean House and how to KEEP IT. I have a small enough house I can do 3 rooms a day and have the house done in two days, but this is a good idea for going through and doing big stuff (changing sheets, cleaning the fridge, ext.)
Owner-Built House, Cabin and Barn Kits from Shelter-Kit®. "How long will it take to assemble? Our kits can be assembled by two people in about 3 to 15 days, depending on the kit. No cranes, lifts or power tools are typically required."