At that point, it's worth researching and finding a solution that better meets your needs.

I have a background in technology and real estate (I was a previous VC-backed technology company founder), so I am very tech-friendly, and I like to adopt solutions that streamline workflow/enable best practices. 

Our solution to this has been our Maintenace Techs.

Referencing another recent post, there's not a great software solution that I am aware of for on-boarding a new MTR resident.If you aren't already, I would make sure you disclose to a potential resident any relevant issues that are endemic to a unit as early as possible.

Another path might be a short-term solution like a bridge loan to fund your next acquisitions while holding off on a full refinance until rates or terms improve.Given your goals to scale rapidly, keep an eye on maintaining cash flow while growing.

Agree, Ring or some other camera monitoring  system, security systems will  have issues with alarms &  beeping and other issues which might be a nuisance for guests. 

So my solution was nearly zero work, almost no experience required, and an improvement on their current zero income solution.

There is a high probability of a solution, but you need the right team to make it happen.

For auctions and sheriff sales, building relationships with local auctioneers and monitoring county websites can be great starting points — wishing you success in growing your portfolio!

There are a lot of considerations and maybe not one solution fits all.Normally I say don buy condos for investment.