If we receive any applications for Certificate of Ownership, prior to the moratorium taking effect, the application fee has increased to $750.00.

Maybe send in a written offer to purchase the liens you want at full face value plus applicable interest/penalty and see what happens?  

2) How likely is your application to the J&R Rent Adjustment program to be accepted or rejected?

When looking for a SFH there's several factors to contribute to a great rental rate: Location, Condition, Time of Year, Functionality, City Cert requirements needed (if applicable).I absolutely wish that I could 'Turn back the clock' and do house hacking and jump into real estate investing that way...so many great benefits!

Be very weary of anyone claiming that and then asking you to send application fees and such to them.To operate in FLA as a flipper where you are buying distressed at 250k+ you better have 100k - 150k liquidity at all times.I am doing a refi for someone on an STR in Miami right now. 

I'm not sure if any local lenders will consider the property value once the ADU is complete when reviewing my loan application.

So MF unit over 15 years old is rent controlled (with a couple exceptions mostly for owner occupied 2 units) and MF unit that is under 15 years old is not rent controlled (again with some exceptions but they are unlikely to be applicable).  

For example, an RV Park that also had a restaurant on site and this qualified the applicant to go through SBA.  

The application is done in 10 minutes online, but I highly recommend establishing a good relationship with Amex before applying.

@Kristen DolotinaYES 100% a service like that existsSpeaking from experienceI had an out of state investor purchase a duplex in Texas & after closing the PM company handled the applications, screenings, placement of tenants for a 1 months rent fee.MY SUGGESTION:Google a local Real Estate Brokerage and call that number and just ask the person at the front desk (who answers the phone) who their recommendation is for a PM company and why.