Are there specific advantages or potential pitfalls I should consider when structuring these activities through my LLC?

The Deferred Sales Trust are typically structured for 10 years and then can be renewed for 10 years...every 10 years.

Additionally, they managed to refinance while the rates were at historical lows (and still somehow cashflow negative ik 😭), so any loan methods that involve changing those rates are not ideal.

So, you have your choices of closed ended or open ended structures. 

From the top of my head - mildew, moisture buildup, dust, structural cracks...

I've done various methods and would be happy to connect and knowledge share if you are interested.

Now those are forbidden here and code calls for 16D common or those structural hex screws you mention.

Find Brandon's videos on YouTube for the "four square" method of analyzing homes and practice.

I would like to do the BRRRR method.

In general, if you have a typical condo unit the HOA insurance covers the exterior structure while your insurance covers the "studs in."5.