FYI: security Deposit Not Returned: Florida

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I've been trying to resolve this in Florida on my own but I'm stuck.

landlord won't fix broken heating. I've been dealing with this for about 12 months now and the situation isn't improving.

I have been in this property for 4 years. My monthly rent is $4,135. I have a written lease.

Am I overthinking this or is this a real legal issue worth pursuing?

Illustrative response

NAL, but from what I've read, you should send a written demand. Caveat: I'm not your lawyer and this isn't legal advice lol

Illustrative response

Have you tried reaching out to your state's consumer protection office? They sometimes have free resources or mediation services.