Generally, you want to inquire whether the contractor's insurance policy extends to workers and whether you are also covered when viewing a worksite.

You would also get an extra few months out of them because they are part-way through their leases right now, and if you make them sign a one-year lease for the 2-unit, you'll inherently extend their stay with you.

The supply expansion calmed home-price appreciation after an extended hot streak.

You may be able to extend coverage from a personal policy or a commercial policy as Jason mentioned.

We bought the extended warranty (60 months) also.  

Am I to keep all of the checks as proof of rental income for a duration of time?

Such as extended rail lines, express lanes / HOV, Slug parking lots, etc 

I really don’t want to live in an extended stay hotel for any length of time, and the house we found is perfect.

What duration would you hold those percentages for (to avoid getting backdoored after a single small deal)?

Such term does not include a refusal to extend additional credit under an existing credit arrangement where the applicant is delinquent or otherwise in default, or where such additional credit would exceed a previously established credit limit.