So your number of 715k may not be too far off depending on the square footage and also the age of the cabin.For anybody to suggest otherwise without knowing more information on your specific cabin isn't giving you the best advice to be honest. 

If the residence is inside a gated subdivision or a controlled-access buildingthat is governed by an owner’s association, a letter from the association acknowledging the use and grantingaccess to occupants of the rental unit will be required as part of the application.A short-term residential rental requires a Conditional Use Verification (CUV).A short-term rental use is unavailable and prohibited within a residential unit or a room within a residentialunit that is located in an apartment building.

Plumbing is historically one of the most difficult things to fight since age and the structure matter so much and it is nearly impossible to pinpoint one issue that caused the damage. 

If the person views the successful individual as someone at a lower station, from any metric, age, profession, education, ect the effect is magnified which drives them to seek increase their own success. 3.

I built my first modern 7 years ago and like you agree that some (not all) moderns will age out.

We plan to rebuild, but our neighbors are aging and do not wish to go through a rebuild.  

A lot of this is due to the age of the homes (some homes here are 100yrs old or so).

In Illinois, the minimum age to officially become an unlicensed assistant is 18.

Are there any investors between the ages of 18 and 25 in this group?

These days, a couple of things seem to be affecting how and where college age students are attending classes.