However, there is no specific holding period contained in the tax code or regulations and there is no "safe harbor." 

I used to live in the city and the taxes and water bills are nightmares.

Beyond immediate safety concerns, the long-term financial implications, including taxes, are a pressing issue for those impacted by the disaster.

You are'nt saving money (or time or avoiding stress) by self managing. 

Transparency is key—being honest will help you avoid unnecessary stress and ensure peace of mind.

When choosing tenants (I am in California), it's important to avoid even the appearance of discrimination, especially during in-person meetings.

For tax purposes, you really just need to have everything aligned to the schedule E categories. 

Most of my renters are nurses, engineers, and tax payer funded employees (Government workers). 

What are the tax ramifications of a sale, if any?

You'll likely want to evaluate the investment with UDFI tax figured in.The Solo 401k trust would make the payments to the seller/lender and would also pay for any investment-related expenses.