Do you have the professionals you need to start an LLC, do the proper real estate/tax accounting, solid contractors to rehab or prepare the property, and a property manager to handle the day-to-day operations? 

Account for property management costs if you’re not managing it yourself and compare financing options.Tools like Rentometer (rental rates), BiggerPockets Calculator (cash flow analysis), CoStar/LoopNet (market data), and PropStream (property details) can help you evaluate deals effectively.

And when it comes to your due diligence, how do you ensure you’re accounting for unpredictable rehab costs or market shifts?

I've had continuous problems with my account connections breaking...it's happening at least once a day.

Most reverse exchanges are done with cash from the client or a private loan of some sort from an individual or a portfolio bank.When your old property sells you will have that cash in your account to purchase the new property. 

We had a shared Google drive account with all other homeowners information uploaded into it.

I am afraid we will fall for a property with a false sense of a good deal.Are there any suggestions to help me run an analysis that would better account for the larger down payment and allow me to better analyze potential properties in the future.

If they are receiving payments they "have your file" in order to credit your account.

Certainly not by liquidating their retirement accounts that just suffered an historic drop in value.Do you feel that Oregon’s bias against landlords is a temporary fad, or a permanent change that may even worsen over time? 

Quote from @Sanjay Bhagat: 1) Should I hire a third party accountant to interpret the deal sponsor track record for due diligence?