She is not technologically savvy enough to figure out what services are available, nor does she really have the energy to fight through administrative hassle with finding services and getting answers.

Come to find out, they don't even consider themselves a bank, they are a technology company.

My question is with all of the apps and technology these days, is it worth trying to manage this property on my own?

You want to start thinking about everything that can go wrong and put together a process, automate with technology as much as possible. 

Quote from @Matthew Jones: I’m curious about the technology others use for managing owner finance deals.

It is amazing how technology is changing the way people buy houses these days.

If you buy the greatest new NFT of a  house image..you will be immune to inflation and all other macro economic factors...I own so much beach front property in the metaverse!!!

I really enjoy technology (my current profession) and am wondering if I can be a resource to others who are less tech savvy and can perhaps be a sales oriented resource for me.

You are not the entity itself - but the entity itself cannot take any real word action without a human (at least with technology today!)

Another great technology to add to your STR is StayFi.