As for property management software, options like Hostaway or Lodgify can streamline bookings and communication.

There are definitely multiple options and some will allow for a set amount of personal transactions per year to waive commission splits.

Sure you could do a money market or put it in an ETF or something, but this is one of the options where the balance "can't" go down or is extremely low risk while making a decent yield.

There are a lot of options out there, but the rates are excruciating right now for new flippers.

Strategies include offering owner financing, allowing trade-ins, or providing lease options.

Another option I forgot about was to just cash the policy out.

Also, when they said they have "network" to find investers/property owner to land my offers, and "system" to calculate profits in order to show whoever owns the property short term rental is the more profitable option.

I've been researching the topic of limited liability and the different options to achieve this.

Should effort be placed in a baseline business plan to determine the best option to start in for this field?

Quote from @Michael Fish: I, too, am interested in investing with their promissory note option.