You need (and needed) a lawyer badly if you have un-exempt real property and rental income. That is who can answer your questions as there are many important details and important questions you did not ask. The short answer to your immediate issue is that the Trustee may very well view your actions as interfering with the administration of the estate. That is something that can affect your discharge. Basically, you are asking us to guess what the Trustee is going to do with the property and/or the rent. One person knows that - the Trustee.
I agree with Mr. Riddle that you need an attorney to assist you with this. If your rental home was not exempt under FL law, then until the Trustee finishes administering the estate by either selling the property or by abandoning it, then even if the home remains in your name, it is not really yours and your taking any action or attempting to exert any control of the property is asking for serious trouble.
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You need to consult with a lawyer in your Florida jurisdiction asap that is familar with both Chapter 7 and Chapter 13. You can own two homes in a Chapter 13 and collect the rent. In a Chapter 7 the property is part of the bankruptcy estate and by law under control of the Chp 7 Trustee, not you. This is why it is hazardous to try to go it on your own as the average person does not know or understand his/her rights, remedies, or options and they are not simple.
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