Another factor is that insurance coverage is only for the actual building cost to rebuild the structure.

The biggest factor is thoroughly review their credit score report especially on time payment record and score.

Currently content is a big factor is rankings. 

So in order to defer all of the tax you would need to make sure that all of the properties are sold.The second factor is the time frame requirements.

Real estate development that was planned around the factory’s original timeline may slow down.

The main factor is will rents cover the debt liability and can you sustain 3-4 months of no income to cover the debt? 

A factor is whether the panel and electrical can handle the additional load.

While the home needs to be paid for prior to delivery in many cases, the transport companies carry the insurance from the factory to the site. 

If you can do short term, mid term, or rent by the room, your hassle factor is going to increase, but you may be able have it both ways - more property and still cash flow.There is no wrong answer.

Your property might be close to large factories.