Since this is all private/ seller financing, its up to you to negotiate the terms of financing with your counterparts.

If you are speaking with residential loan officers, they will likely be unaware of programs that their commercial counterparts offer. 

Right now I know a few of my counter parts who stay in luxury apartments complexes who have rented an AIR BNB houses to help decrease their chances of getting COVID-19.

Typically, these loans come with higher interest rates and shorter repayment periods than their conventional counterparts.

Treaties will need to be examined and you'll want to consult a South Korean tax CPA/CA as well as a US counterpart.

The argument can be made that they are younger than their older counterpart generations, and that, therefore, it's appropriate that they should have less wealth accumulation. 

Now, to draw contrast I've found a lot of times : "Hot places to live" areas are commonly socially defined as: higher income areas with often times 3 - 4x more foot traffic than their lower income counterpart.

If I were the architect, on something like this, I would use the B105, which is the counterpart to the A105. 

This allows you to open up your search for a CPA.Regarding a solo 401k - be mindful that you need a business to open up a solo 401kAlso a STR - The good thing about a STR is that they normally generate more gross revenue compared to their long-term rental counterpart.

Pieces are fit together several times as the home is pre-built and tested, and in many cases, they are more reliable than built in place or stick-built counterparts.