Search for the discontinued flooring on https://floorstoyourhome.com/If you find it, buy a couple extra cases.

What’s great about the DSCR is if you have good credit and a lower LTV the rates are better than most conventional rates right now.Cash out is set at 75% LTV there are some 80% options but the rates in most cases are too high to debt ratio at the required DSCR ratio usually 1.00% or equal to PITI/ITI.

You'll have the option to refinance later when rates decrease, if necessary.

I'm not as familiar with the coastal commission there but you can just call and find out.The 6-9 months of extra time I do believe.

The plan is to create an Excel sheet where I could plug the basics into a formula and it would give me a side-by-side view of how the investment looks with each fund option. 

Some of these other options you listed are decisions based on how you want to live and how you feel about having strangers in your primary house and aren't something we can tell you to do. 

I've explored this option the least and don't fully understand the benefits of a 1031 exchange compared to our other options.4- do nothing, continue to let the property cash flow.

Would you consider MTR and STR as back up options?

Would you suggest hiring a company like Healthtrust to do the feasibility research for us or is there a less expensive option?

Once you add up the lost rents, damages, and increased liabilities this tenant brings you're better off starting proceedings now.Another option?