Maybe taking some time to figure out what you are trying to accomplish and working backwards from there - coming up with action items that need to be implemented along the way. 

There's a couple items to consider with the cash out refinance.

Most of the HML lenders will require itemized budget for the project before they will finance purchasing of the property.

.- Not sure why you are modeling cash flow when you plan to sell.- Unless your cash flow model is because you're trying to calculate NOI and sale price based on that 8% cap rate.

Since then, Susan and her sisters have made 3 trips back to the house and have removed most of Susan's personal items

Also, you could consider the arbitrage model as well (i.e., short-term renting a property you rent from an investor), to build some extra cash flow while saving up for your next purchase.

The issue at hand is the title company is asking for full unconditional waiver for completed line item.

Usually local banks only, usually conventional unless you have a different kind of business model from strict BRRRR.

Down the road you’ll get an inspection but to make sure you don’t waste your time and money - verify the age and condition of the big ticket items - roof, HVAC, plumbing, wiring - those capex items.

I think that depends on what model you’re looking at.