As President Trump would say fake news. 

Principles, Practice, and some elective.

If you elect to aggregate all your rental activities together for determining material participation in those activities, there is an election that needs to be filed the first year. 

I am currently in the middle of a REFI and i cannot get pre-approved for a construction loan yet until my single family REFI is complete.I have spoken to a bank that does portfolio loans and construction loans for investment properties already.3rd : Should i be concerned about the upcoming election?

Each activity is treated as it's own under the law so you're going to want to coordinate with your tax planner to make sure you make the proper elections to bundle them together if possible. 

Additionally, you may prefer to elect it that way and note so in your lease.

The inspector I hired was the president of his inspector guild (I wanted the best).

On the Delta Airlines 23Q1 earnings call, its president stated their expectation for corporate demand to be at 75% of pre-pandemic levels, and on their 23Q2 call he simply said: “We're not really counting on anything more than what we see today."

Travelling Nurses will definitely be in high demands every Election year.

The problem is in most cases you can purchase a brand new unit for slightly more than it takes to repair the old unit, which may have other problems even if you elect to do the repair.