On a more basic level - to add on to some excellent points above...Join local groups on social media for investors in the state, or more specifically the city, of where you may want to OOS invest.

All the social media and news channels will be telling you the opposite.

That would mean hiring a media manager or such to run the website.I would say the only reason to have a website would be to show off your projects with a photo page.YMMV

It could have been a bad breaker, overload, faulty outlet, faulty appliance, etc... 

HUD's Housing Quality Standards guidance on ungrounded 3-prong electrical outlets states that they're acceptable if protected by a GFCI outlet.

The center of arts, culture, nightlife, media, tech and finance that is coming back STRONG! 

Lastly, join local social media groups on Facebook or otherwise for OOS investors in the market you're looking at - always good insight to glean from other people's perspectives and advertising.Best of luck to you!

Replaced ungrounded two prong outlets with 3-prong grounded outlets, added GFCIs, new light switches.

I am curious how you all use social media. 

One inside they are generally qualified to check the mechanicals including electrical systems, breaker panels, junction boxes or lack thereof, knob and tube, outlets (condition and grounding) GFIs, etc; Plumbing systems check include hot water tank, faucets and drains; HVAC check; etc.