https://www.myfloridalicense.com/Ch...xactCode=1010&clientCode=6403&XACT_DEFN_ID=23
“A Certified Residential Appraiser means a person who is certified by the department as qualified to issue appraisal reports for residential real property of one to four residential units, without regard to transaction value or complexity, or real property as may be authorized by federal regulation”.
“A Certified General Appraiser means a person who is certified by the department as qualified to issue appraisal reports for any type of real property”.
It seems clear cut to me, 1-4 family max for a certified residential appraiser. They do not mention an exception for private parties. I would try contacting FREAB before moving forward.