Now is definitely the worst time to try and lease out a house with no AC.

We plan to leverage the Bigger Pockets Lease agreement. 

I read subletting was mentioned in the lease, I'm not exactly familiar with all of this renting/lease jargon, or how that would work, or if it's even an available option, I'm just in a desperate situation at this point.

I usually require a 2 year lease.

I have a pretty tight lease and my son lives in the house, so what would an experienced landlord here do?

Only problem was they wanted 10% to manage and 1/2 first months rent to lease. 

I have a small handful of investors who lease blocks of apartments from me, pay me a fixed monthly amount, and they lease to STR. 

We haven't signed a new lease agreement since the property was just handed over to me, but she's already 2 1/2 weeks late on the rent.

Our lease does state that if they fail to notify us of things needing maintenance and repair within a prompt manner they can be held financially responsible and We do require they carry renters insurance so I am wondering if it is something renters insurance would cover? 

How do you do your 𝖤𝗇𝖽 of lease when you have someone lined up to move in without vacancy?