I’m new to the game here but work full time in technology and have similar goals to you.

There is also newer solid state battery technology that promises higher range and 5 minute recharge.

Automating several processes, incorporating technology (like keyless wifi door locks), and self-managing.

So much for modern technology.

This book really opened my eyes to the possibilities of out-of-state investing and how to manage using technology - like you, I also live in an HCOL area but invest out-of-state.Best of luck and good choice choosing to learn more about RE!

Any add-on technologies I should leverage to manage the property, cleaning service, or etc?

Real estate isn’t a technology that becomes obsolete.

I’ve been reading “Landlording on AutoPilot”and given that I  am an injured Vet(wheelchair bound) , learning I can handle everything pertaining to the business with my technology is amazing….

I did all of this quickly as any young kid who is technologically able could, and the company controller who I was working under was impressed by my speed of completion.

I don't like technology and would rather spend my time interacting with clients.