There is more to this than related. YOu will need to retain a lawyer to address this.

There is no viable legal case here. This is a customer service issue.

You will need to check with legal aid for help here. If this is not an apartment- but a house or a trailer, you might find that the LL in not...

Probably, as its not a contract until signed by both. There might argument for estoppel BUT, allowing you to stay MTM likely impairs that type of...

No one unless AC is required by the lease, where most are not nor is it required by Fla. Stat. 83.51

YOu will need to hire a BK lawyer to make a claim and have this address by the court.

Not effectively, no. Obviously there is more to this than related, but you likely need to look for new place to stay.

At best you will force an eviction - but the reality is they can terminate your tenancy with 7 days notice so there is no real reason to fight...

If they accepted rent in the meantime, then they may be required to serve a NEW 3 day notice. Its not much of a defense though unless you have ALL...

You don't relate WHY the claim was denied. That is critical. You will likely need to hire a lawyer to review this issue and go from there.