@James Hamling
well said James!
I have been a landlord for 20 years. Stuff happens and we have to fix and adapt quickly. James is right.
If you think AC is bad.. just wait until a septic drain field needs replacing!
So, new landlord guy.
1. never tell a tenant you won't be renewing next time. You are inviting damage.
2. When problems happen, its okay to try and use a good reputable handyman BUT, if that fails you Must hire a local well known "expert" to prove you are doing all you can to repair the item.
3.
Consider what happens next if the tenant or someone has to be carried to the hospital for heat stroke...
What happens next is you will likely be sued.
4. If you want to be as cheap as possible maybe you buy and install 4 window units and offer the tenant to leave And get all their deposit back.
5. Know that as a landlord there are years where you lose money.
One year, I had to replace both an AC and the septic field... I knew the AC was on borrowed time but the septic field was a "suprise"..
6..Do unto others as you would have them do unto you.
Good luck, You will need it.