I know hosts have included additional cleaning fees for violations as a deterrent.If none of these solutions work, you could look into completely independent HVAC systems for the two units, though that would be a bigger upfront investment.

I'd also look into property taxes and what is included with that $800 condo fee (that is really high though guessing it may include weekly cleaning). 

Additionally, in Co-Living the property manager walks the property once per month to deliver toilet paper & cleaning supplies (aka property inspection).

.: I haven't passed this past legal review so for what its worth: Part of my standard requirements for everyone include income is at least 3X rent, minimum credit score, say 640, Clean record and no evictions as well as deposit is paid in full at signing of lease and 1st month rent is paid in full prior to handing over the keys.

Luckily this apartment just needed touch up a cleaning.

I do however think as things clean up systematically, cashflow will improve and the benefits of low capX exposure in near term and appreciation will work out.

He does not want to deal with the headache of tenants cleaning or any thing to do with STR.

A clean, neutral-looking curb gives prospective homebuyers a chance to visualize their own additions/upgrades.

Properties are routinely hitting right at the 1% mark and generating good returns for investors.

There thinking some clean-up-fairy comes swooping in with a broom, washes the ashes away and then Bob The Builder n all his friends comes hot on the hells, Bing-Bang-Boom all is rebuilt and were singing kumbayas by Christmas.......Reality is it took about 10 years to rebuild post katrina.