I'm currently using Rent Redi for 12 doors. 

That way, you can get your foot in the door, start building equity, and stay at home a bit longer to save more money.You could also consider the BRRRR method where you buy a fixer-upper, rehab it to add value, rent it out, and then refinance to pull your cash back out.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

Maryland is one of only a handful of states that does not require Property Managers to have a license from the Real Estate Commission, although it is optional.Also, selfish plug, I am fully licensed and run Blue Door Residential Property Management and am happy to speak with you.

Appraisal fee seems very excessive if this is not more than 4 doors. 

Quote from @Amol Kulkarni: HelloI have 3 doors that need to be managed in Jax and Citrus Spring.

We go above and beyond when it comes to protection.. starting with insurance coverage, sings in the listing and in the property that there is no guard on duty (as silly as that sounds), putting extra locking device high enough so youngsters can't reach, an alarm/beep system to alert them that door opens for those with small children (or elderly) so they cannot wander out in the backyard with no one noticing and risk drowning.

i do not however use it for heat mine is an AC only unit I believe not a heat pump unit.If you're whole unit is relying on one mini split for ac and heat that surprises me just given if you shut a bedroom door you'd not have heat from the split that I assume is in the living room. 

Beyond that, networking with other investors in the mobile home park space could open up some doors for partnerships or additional funding ideas.

I sold solar panels door-to-door.