The vinegar and water has proven to be a complete dud and most of the floor cleaners that were tried still left the reside behind. 

@Daniel MatajiraIt’s international building code - that is how it is recognized everywhere

However the two properties are in New Hampshire which doesn't recognize the Series LLC.I'm wondering if anyone has had any experience with setting up a Series in Delaware, Nevada, or Texas, but had property in another state (specifically one that doesn't recognize them)?

If your friends are experienced and know the market they should recognize a good deal.

The original capital gain is recognized in 2026, or when the property is sold- whichever is sooner. 

NC has proven to be an excellent place to invest in, in fact Raleigh and Charlotte have repeatedly turned up in the top ten list of places to invest in real estate across the nation.

Stay on the market, recognize a good deal immediately, pull the trigger before others catch up.

I recognize that the smaller area has definitely been a challenge already.

@James Johnson in regard to paying taxes, you should first know who really owns the property, but as a tenant, most courts will recognize your right to pay past due property taxes in order to preserve your tenancy. 

Maybe in 10 or 20 deals with the same lender and you have a proven track record it will be possible.