I have investors that I set up loans with private money that only use this method because of the speed.

Only one of these methods involves "saving" money, and most BP users don't pay enough attention to it. 

You can also use the Enemy Method to check the rates of your competitors.

You can also check online resources like BiggerPockets or Roofstock, which offer general CapEx guidelines based on property type and age.These methods should help you perform a solid preliminary analysis.

Quote from @Li Li: I’m exploring opportunities in Knoxville, TN, for single-family home investments focused on long-term rentals, with a strong emphasis on cash flow.

Some companies specialize in cost segregation, which may be worth exploring or directing this question.

Offering custom container home builds featuring:Fully customizable designsSustainable materials and methods8 -week construction timelineSpecial multi unit pricingEnergy-efficient systemsLooking to connect with:Investors interested in container housingProperty developers exploring shipping container housing optionsAnyone curious about container home construction

I am in Ontario Canada, but looking to explore the Ohio market due to its proximity to Toronto and very attractive cap rates. 

While you’re getting acclimated, feel free to explore the platform.

Payment methods, tax collection etc.