Consider consulting a CPA and attorney to address tax implications, liability, and ensure proper documentation for your multifamily investment partnership.

Unless you're getting this property way under-market value, and/or the property is in a great location (blue chip market), I don't actually see the value of doing seller financing here, considering it's not the most stellar terms anyway.

So, is this something you'd consider, https://www.realtor.com/realestateandhomes-detail/10717-Kimb...?

I'm wondering if you might ever consider a brief conversation about your experience in Duluth and what you have seen from the MTR space there? 

That's not a show stopper since you'll never go broke paying tax on profit.But the ability to use all of that big tax bill to benefit yourself throughout the rest of your life and then pass it along to your heirs tax free is seriously worth considering. 

You are not required to move a rental property into an LLC for it to be considered a rental/business on your tax return.You should consider finding a new accountant.Transferring a property can cost thousands of dollars.

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

Leverage can help you grow faster—consider DSCR loans or other investor-friendly financing to scale while keeping your workload manageable.

I am considering building up on my fourplex. 2 additional units.

In a  Dplus area, 2nd floor unit, considering installing LVP.