Hi
It is possible to buy a condo as a foreigner, the costs have been rapidly increasing and they keep on selling them so that most are only available at pre-selling with turnover 1 to 2 years away.
I do see a bubble forming but its hard to see when it will burst
I am currently in the process of buying a 1 bed as an investment costing 22k. If you want I can keep you posted on how I get on
Good luck whatever you do
Steve