I also come from a project management background, so was well aware of the amazing feats that can be accomplished with a competent team.When it was time to invest, I scanned all markets I had any sort of access to, evaluated which other ones I could enter with reasonable safety by utilizing unfamiliar teams on the ground, then crossed that over with potential returns.I'm a pure cashflow investor, never like to speculate, so reliable monthly cashflow was criteria no. 1, followed closely by no. 2 - ease of management and low maintenance, then finally no. 3 - Affordability (which equals hedge and diversity), and last but not least, no. 4 - would I like to visit once or twice a year, at worst case, if things require my hands-on attendance.A combination of the four pointed at Japan, which is where I'm primarily invested (with smaller portions of our family portfolio in the US, Europe and Australia), although I'm only living there half the year at this point, thanks to good team utilization which means I don't need to go there unless I want to - this may change now that the yen's down and our son's nearing primary school age - which is the whole point of renting where you live and investing where the money and the environment works for you - to retain the flexibility and lifestyle benefits of being able to work and live anywhere we want at any given time.This is, of course, a long process of rationalization and calculation summarized in a nutshell - if I haven't bored you to death yet, and you want to hear more about the hows and whys of investing overseas, feel free to contact me. :)Best of luck in your chosen path, you seem to be considering all the right factors before embarking on it - I'm sure you'll enjoy the ride.

After more research & further consultation with my accountant, the explanation which Brandon Hall outlined pretty much summarized it. 

A 4-point inspection summarizes the age and condition of a property’s 1) Roof, 2) Electrical, 3) Plumbing, and 4) HVAC, and it’s only good for one year from the date of inspection.New systems, upgrades, and/or a new roof can change your premium dramatically.

To summarize don't underestimate the time,$,commitment involved.