Same background (European immigrant, working in Tech but on the side real estate investor abroad and then started building my portfolio here). 

New Hampshire and Vermont are much smaller states than most major metropolitans. 

It's a European company coming to the US market.

He has the audacity to go on a month long European vacation and laughing all the way to the bank from the yield of our labor.

In most major metro areas, you'd need to put down 40-50% just to have the rent cover PITI.

Most major markets did that much appreciation and plenty of markets in the Midwest did even better during that time and those markets still cash flow today.

I have seen real estate transactions in two European countries and their process can only be described as a dumspter fire!!

I will have you know that painting wood floors is not "just painting them".It's a European style wood floor.

How you'll manage multiple properties from abroadTax Implications:Consult with a tax professional who understands both U.S. and European tax laws to ensure you're structuring your investments in the most tax-efficient manner possible.Diversification:While focusing on new construction 4/2 homes is a good start, consider diversifying your portfolio as you acquire more properties.

Doing that will eliminate part of the hassle but I assume you're aware that you will likely make much less money than with US LTRs and that the laws are much more tenant friendly than anywhere in the US.I know Valencia quite well with the perspective of a North American (and European) as I was going to invest in STRs there after the Costa del Sol but, sadly, they've banned STRs there so I had to reconsider.