Ten Fold Engineering
https://www.tenfoldengineering.com/
TEN FOLD develops ready-to-use, movable buildings and structures that unfold to ... in association with G3 Industry and the latest version is now for sale.

The prefab home that builds itself in minutes - CNN Style - CNN.com
edition.cnn.com/style/article/ubox-prefab-home/index.html
Jul 19, 2017 - Building a house is a lifelong dream for some. ... The ready-to-use homes have been designed to offer flexibility to homeowners, said British ...

Move-in ready: Refers to a house or property that is ready for immediate occupancy. A property in this condition must meet all requirements by the city or governing municipality as a habitable dwelling, which usually include operable plumbing, electricity, locking doors and windows, and passing certain required pest inspections. Specific rules for determining habitability may vary from location to location, however all requirements are readily available at the appropriate city agency or department.

http://www.businessdictionary.com/definition/move-in-ready.h...
Also in http://thelawdictionary.org/move-in-ready/

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Note added at 16 mins (2017-11-09 08:43:59 GMT)
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Ref.:
. . .the fact that occupation of a new building has not commenced does not in itself prevent the period running. For example, a house may be complete and ready for occupation but not actually occupied for . . ..
https://books.google.co.id/books?id=OpajCwAAQBAJ&pg=PA33&lpg...