I would just check semi annually and maybe change the air filter.

Also, hat's off to you for creating value out of thin-air!

Air Force.

I have done demo work on moldy crap houses. get a dumpster, gloves, and a respirator rated for that kind of work. you can buy a garden pump sprayer and mix a very light bleach/water mixture and spray areas you are working on, it will kill germs and most importantly keep the dust down so you don't breath it in. setup a negative air flow so nasty air gets sucked out and sanitize the place with bleach/antimicrobial treatment as you go and once you are done. you dont wana fail a mold test after the work is done!

My HOA recently sent me a letter for posting on air b&b, they have a 30 day min lease.No calls, no emails.

You don't want to be involved in a prolonged mortgage process..

The Bobcat stood up in the air on the tips of the forks alone and the pipes all dumped forward.

I don't have a provision in my lease prohibiting this, but this week I went to install a new security light at a single family rental home of mine and caught the tenant dad and his 4 year old son peeing together behind the air conditioning compressor.I didn't make a huge deal out of it, but I let them know I prefer they don't do it again.

All brick, big units, all 3 br's, all individual central air, 4 1/2 concrete block garage.

He put in a toilet inside the gazebo, an air conditioner, and ran a 3" sewer drain from the gazebo 35' east, 60' south, then 47' west to a deep pit where he used a sump pump to connect to the existing drain which is higher in elevation, why the loop?