I have nothing on the African, Australian and South American continents.As for owning in all 50 states, the wife and I plan on getting an RV in the next 3-5 years and traveling all over the US.

I am Australian and the two of us have been back in Sydney for the past five years.

In general the nz economy is strong and the nz banks (Australian owned ) are pritty strong.The market is changing in my opinion do to high interest rates and tightening of lending criteria.  

I am using a DIY Property Managmnt Software but it is for the Australian Market only at the moment (RealRenta). it does everything, keeps ledgers etc, takes direct paymnts.

The reason for it is I am living in Australia (Australian resident) which my wife (US citizen) and we are moving to Temecula this year but we may be delayed with our visa.

@Ondrej Marimar You are correct in that you as a foreigner cannot get or apply for a SSN, however you can if you have a VISA that allows for it.You will not build credit with an ITIN, however you can build credit with an EIN for your business which is possible without a personal guaruntee linking back to your social but it's very time consuming and you will need to jump through many, many hurdles.I'm actually helping an Australian Citizen right now with a lot of this and in 2 years, he'll be ready to apply for US bank loans without being a US citizen, but the key factor will be, he needs a SSN.

In the event of the UK leaving the EU, possible scenarios include:The UK remains in the single market therefore Britons maintain their rights to live and work in the EU, similar to citizens from Switzerland, Iceland, Norway and Liechtenstein.The UK stays outside the single market but the UK negotiates terms with individual EU countries, such as Spain, resulting in legislation giving Britons similar rights to those they currently have as EU citizens.The UK stays outside the single market meaning Britons acquire similar rights to non-European nationals buying or moving there, such as Australians or Americans.So, in the event of Brexit, we’d essentially be treated like any other non-EU, non-European Economic Area (EEA) citizens, Americans and Australians, for example.

Currenly considering liquidating my Australian property and transferring the funds over to Japan - I just can't resist the extra few thousands of dollars monthly income I can get there. :)All the best!

I have see so many unbelievable things that happened to my Canadian & Australian investors friend.

My wife is Australian and so the "why" really spoke to me.