you could use hemlane permanently!

In other words, if the borrower has $100,000 of debt forgiveness, and afterwards has a positive net worth of $5,000, he pays taxes on only the $5,000.Finally, House Resolution 110 in Congress seeks to amend the Home Mortgage Debt Forgiveness Act and make it permanent.

Second, is the unit permanent?

In addition, in many places they're considered as "commercial vehicles" rather than permanent structures, in which case it wouldn't raise your tax rate or void your ag exemption to park a few of them on your property and rent them out.

The positive effects on your life would be permanent, especially your financial future.  

You can also use automated door locks to set permanent codes for your service providers like maintenance and housekeeping.

.— (a) There shall be exempt from forced sale under process of any court, and no judgment, decree or execution shall be a lien thereon, except for the payment of taxes and assessments thereon, obligations contracted for the purchase, improvement or repair thereof, or obligations contracted for house, field or other labor performed on the realty, the following property owned by a natural person: (1) a homestead, if located outside a municipality, to the extent of one hundred sixty acres of contiguous land and improvements thereon, which shall not be reduced without the owner’s consent by reason of subsequent inclusion in a municipality; or if located within a municipality, to the extent of one-half acre of contiguous land, upon which the exemption shall be limited to the residence of the owner or the owner’s family;Florida statutes provides:(1)(a) A person who, on January 1, has the legal title or beneficial title in equity to real property in this state and who in good faith makes the property his or her permanent residence or the permanent residence of another or others legally or naturally dependent upon him or her, is entitled to an exemption from all taxation, except for assessments for special benefits, up to the assessed valuation of $25,000 on the residence and contiguous real property, as defined in s. 6, Art.

Typically up until 180 days is temporary housing, beyond that is permanent. 

There's are 6 factors meant to test the permanency of every asset, which are used to figure out if they qualify for short life treatment. 

I understand your fear on analysis paralysis taking a permanent grip but being patient is better than rushing into a bad deal.