But the places we all encounter that could only have a wheelchair ramp put in that intrudes into the public sidewalk (which neither the landlord nor the tenant owns, and now the sidewalk may not be sufficiently wide or accessible for a wheelchair), or that would require tearing down the storefront's façade (envision a storefront right up against the sidewalk), are grandfathered in. 

I just bought a SF rental from a wholesaler in Detroit (just north of Bagley and south of Ferndale) and have another on market deal under contract in the Morningside area.

Purchase price: $199,900 Sale price: $212,000 Fourplex north of Austin.

Focus on identifying promising neighborhoods in the north or east bay by leveraging your husband’s contractor network, local real estate agents, and online deal-finding platforms.

South Jersey more landlord friendly than North Jersey, but you have more appreciation in North Jersey. 

I personally invest in the North Dallas area (Prosper/Celina) where there is lots of growth in homes with nice lots.

They don't do those in North Carolina

I'll admit, I might've bitten a little more than I could chew, but I got anxious and I just wanted to have my first property in the city that was up north. 

I am in North Georgia and looking for my next investment property and I see how challenging it is to make the numbers work.

Particularly I was looking at North Carolina, Georgia, and Florida... - what markets would you enter today?