The renovations included new flooring, fresh paint, a new HVAC system, updated bathrooms, and the addition of stainless steel appliances and granite countertops.

Best deal after a number of bids.I don't quite remember the discussion at this point, but it included problems with the location and getting it up to code.

This does not include cash flows, but just price sold from one buyer to the next, and current appraisal.

Ie a property with 0 repairs required, then a house with small repairs, then a full remodel flip  that included adding and permitting new bathrooms, removal of walls, doors, windows etc etc. 

These include market analysis, property selection, guest communication, listing creation and optimization, and more.

I recommend you include some of your key qualification criteria in the advertisement.

Example (2) duplex's equal 4 doors you would simple include a SFR - single family to have the full 5 doors.

Great question that I should have included in my question.

Create a well-structured investment plan that includes your standards, target markets, property types, financing techniques, exit strategies, and risk management plans.

The SE tax is a minor expense compared to the advantage of owning RE tax free( capital gains and cashflow) including short term vacation rentals inside your Solo401k.