Additionally, maintaining well-organized financial records demonstrates professionalism and builds trust with potential buyers.

Property was on market for about 170 daysI originally started the STR plan for tax benefits and plan to do cost segregation as i fall into high income bracket (37%+ 11% state) saving around 50k for 600k property.I have no plan to personally use the property and this is purely investmentI thought i found a great deal because properties in the area are selling for 205-220 per sqft.

If so, then it makes sense to get loans from the start.Cash gives you the benefit to win against others, as @JD Martin said, and then finance it later.

So this might also complicate matters significantly as I would probably need to add both an additional well and an additional septic in order to truly split these into two separate properties. 

However, this structure provides two main benefits: 1) I don't have to build a big marketing machine to raise money.  

Here's an article with additional FAQs on cost segregation studies that you may find helpful.

Happy to connect and share some additional experiences if that interests you.  

Also, other than RICE insurance, do you pick up any additional liability insurance in case something goes south with the deal and there is a liability issue?

One of them is the addition of another aggregator, which solved one of my connections.

Additionally, is it reasonable to request the current leases and what I believe is called the rent rider form (please correct me if that's not a real thing) prior to making an offer?