After we move out, we rent it out (long-term rental)I know a LOT more research needs to go into these to actually say whether they are viable or not (market and deal analysis), but I'm hoping for some guidance as to whether there are red flags or green lights in principle with any of these three scenarios (4a-c).Thanks in advance for any advice!

I've seen it happen.Having said this, I still agree with you on general principles :-) 

It's also important to pay on the principle and not Interest-only .I'm not quite sure what the wording will look like yet.

I got a great deal during the pandemic since the boat was abroad & I had to get it surveyed sight unseen.

A big question that investors are facing now is as follows, since the fed hiked the rates, and it is only getting higher, does that mean that there will be a real estate crash in the near future?
for instance, if I d...

. - All of the above requirements can easily be solved if you just add a partner of Key Principle with all of the above.  

Purchase Price: $336,000Down Payment: 3.5% - $11,760Closing Cost: $9,493.19My Commission: $3,400Money Out of Pocket for the purchase: $17,853.19Renovation Cost: $9850Furnishing of Airbnb Unit: $2,560TOTAL OUT OF POCKET: $30,263.19ARV: $385,000.00Estimate Annual Income from Rental Unit: $30,000Mortgage Payments + Expenses for both units and Reserves: $27,560Estimated Annual Profit: $2,440Househack Positive Cashflow: $203.33Saving of not Renting or Paying mortgage: $23,760Balance paid down toward Principle and Interest in first year: $23,760Added value to the property by Sweat Equity: $49,000Overall numbers are looking great now and I’m excited to benefit from the results in the near future.

*Some books to get you started shaping a champion mindset: Shoe Dog, Essentialism, The Comfort Crisis, The 5AM Club, Zero to One, Good to Great, Principles, Rework, Contagious, Can’t Hurt me, Relentless, 48 Laws of Power.

It may be a principle to consider when naming your LLC.

Bought sight-unseen.