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."

I'm a 56 yr old Airline professional in Houston, TX with 33 years working for one company.

Section-8, if it were mine I would seal off one window in he kitchen and add a lot more storage space.Space for brooms, mops, vacuum cleaners, cleaners, and extra things they accumulate over time.I would also leave a hole in the cabinets to the right of the sink for a large garbage can to go under the counter top.Adding some kind of sealer inside the trash area (like Formica) makes cleanup easier on turns.Whats up with the refrigerator plug?

They'll want airline pilots to be licensed. 

My question is if its ok to do it for airlines, why not housing?

I can calculate capital gains in a vacuum assuming $0 of ordinary income, but layering on income gets very tricky.Bonus points if anyone has a spreadsheet for calculating capital gains tax with income that ALSO includes the net investment income tax . . .

Collect the coins out of the washer and dryer6. vacuum the hallways.

The airlines are a completely different situation. 

The professionals usually snake every vent down with a camera, a brush, and vacuum, to show you before and after too!

If you don't have partners or investors, you can likely cut it tighter and assess your personal finance situation, as opposed to treating the property as a business in a vacuum (especially when it's already not a standalone investment, with a home-for-you enjoyment factor).You can think about all your assets on a continuum of liquidity.