Think about a used modular building or portable classroom much like a house and consider all the amenities that will make the occupants productive....or unproductive if you end up with a nightmare.Used modular buildings are readily available throughout the United States, and if you know what to look for, or if you have a contractor help you during your search, you can find some great deals. If you live in a large metropolitan area with a good mix of business and industry, you can usually find used modulars available for sale through local school systems, large scale industrial facilities, utility companies, and around ports where logistics and transportation companies always have temporary and permanent trailer installations. For more information. https://www.buyausedmodularbuilding.com/2019/10/inspect-before-you-buy.html