A reserve is unnecessary, but I still keep around $15,000 - $20,000 in my account.The point is, that you should sit down and assess your finances to determine what the worst-case scenario may look like, how much you would need to cover it without impacting your life, and whether you will need to build a reserve.

We have already talked with multiple HVAC contractors and splitting to two zones is just not an option because of steam heat.

@Jason Weidmannit's only solid if:1) you pick a market that you can go to in person and build a team first, and 2) you recognize that RE is a long-term investment, and you may have to wait 5-10 years, or longer, before seeing ANY return. 

Originally from Africa, I’ve embraced new opportunities to build a better future, and real estate is at the core of my financial freedom plan. 

My father is a certified contractor in NJ—he’s built one home, flipped four, and consistently handles upgrades and maintenance for me and his other clients.I’d appreciate any tips or stories from those who’ve turned equity into a profitable venture.

I’ve watched a lot of videos on how to screen and how to set up work with contractors, so I’m hopeful to build those relationships more in this area in the future.Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

Contractors that specialize in ADUs are all over LA too (and here on BP).

You will want to interview at least a couple of realtors and determine what resources they have available for you in several arenas (lenders, contractors, more). 

A good manager will handle everything from marketing to maintenance and tenant screening, saving you time and stress.Vendors and LandscapingBuilding a team of dependable vendors—like landscaping companies, contractors, and insurance agents—is critical.

I've got a mixed use building with a vacant 5200 sg ft. medical space on the first floor.