I have substantially completed work on a mobile home in St. Pete (Pinellas County) FL. I've had a falling out with my partner who is the title holder on the home which is in a Mobile Home Park where they lease the lots. The purpose of partnering with her was that I would cover the renovation costs and execution and she would sell the unit. Proceeds were to go first to our respective out of pocket expenses and then split 50/50. The partner has become very upset to me and kicked me off the jobsite. Meanwhile, she is agreed to pay me back my expenses. Do I have a method of lien filing to hold her feet to the fire upon sale?