Does anyone know if North Linden area in Columbus, Ohio a good place to invest in for long term in multi unit (6-unit) apartment buildings from growth and safety standpoint?

Sometimes I fear for their safety =DIt turns out that what I really wanted wasn't to be a land developer... at least not yet.

If it was built before, say, 1960 there may be a slew of electrical work you'll need to do to stay in regulations with current times and, of course, for the safety of a future buyer.

For background info, this is going to be a rental to students at a local grad school who will prioritize function over aesthetic. 

These upgrades modernized the property, enhanced its curb appeal, and addressed key areas that potential buyers prioritize.

In order to make educated judgments, market demand must be researched, high-impact upgrades prioritized, and specialists consulted.

I'd also recommend prioritizing municipalities that don't have short-term rental limitations as you'll see greater returns with STRs, especially in the midterm as you wait to refi.

My thoughts on the HELOC are that we could use it to renovate our current properties and use the funds to fix up distressed properties in the future(doing BRRR-like activities) and thinking it could be used as a safety net if needed. 

I dont think you can call it totally passive if someone does that they are probably going to make a mistake you need to work the loans and put time into them to ensure all the safety items you mentioned.2.

What key roles should I prioritize?