So I wonder if I can sell my home in Idaho, purchase the new one under my personal name, then how many months or years must pass before I can setup an LLC as the owner of my primary residence, or if you think that will be a good idea? 

Imagine making millions of dollars over the course of your career and then having to pay 30-50% every year to uncle sam instead of compounding that cash over time.This is exactly what real estate professionals have learned to mitigate.To reduce their taxable income, they just buy a building every year, do a cost seg, and use depreciation to reduce their tax liability dramatically.Their personal wealth snowball grows much larger and much faster than their W2 counterparts who give most of their money back to the government each year.Following this strategy as a real estate professional is one of best ways to end up with a much larger net worth at the end of your career.

The person I would seek advice from is a CPA about this. 

At the price point you qualify for, I'd be looking at a more landlord friendly state with more approachable price points.

I believe there are a few unconventional approaches that work best for OOS investors looking to perform BRRRR in Mid- to lower income communities.  1.

I personally have success in doing flips with my partner here in Ohio.Lakewood and Edgewater are gentrifying neighborhoods in Cleveland.

I liked his perspective, his approach to investing and his “voice”.

I don't have any brand preferences personally (I use Fantasy Spas at most of my units but I'm sure there are alot of reputable options), but just make sure wherever you place it is built to handle that type of weight.

The BRRRR strategy is a systematic approach to real estate investing that revolves around five key steps:Buy: Purchase a property, often below market value, that has potential for appreciation and improvement.Rehab: Renovate the property to increase its value, make it livable, and improve its rental potential.Rent: Find reliable tenants who will pay rent, allowing you to generate consistent cash flow.Refinance: After the property is rehabbed and rented, refinance it to pull out the equity you’ve built through the renovation.Repeat: Use the cash obtained from refinancing to fund your next investment property, starting the cycle again.Step-by-Step Breakdown of the BRRRR MethodLet’s take a closer look at each stage of the BRRRR strategy to see how it works in practice.1.

I personally know of top 1% Airbnb homeowners that are flushed.