You will then have a few options with that rent money....you can put it into principal or you can start saving it to purchase yet another property.

If you're considering a significant investment in smart locks, I strongly recommend exploring alternative options that prioritize both convenience and reliability.

I'm unsure how owning this commercial property will affect my financing options for the personal home.

If a wholesale deal yields $10,000 on the low end, the value here far exceeds that.Also, I understand that Affirm is optional.

Up to $5K (Source: https://www.adugeeks.com/post/...) 

FL is also the toughest state in the country (based on my experience) for reliable contractors.If you don't need a ton of house, you could find a nice option for yourself and try to get a small rental.

-Master lease option now, with option upon TODD actuation or some period afterwards.

I am weighing this option against investing in an S&P 500 ETF in the stock market (historical 10% return).

However, I've also had success with quality used appliances from trusted sources.

Since there is not a tenant occupying the property, check your termination options.