Bulgaria still has its opportunities.

3 years back a good friend bought an apartment off plan for £10k, once built (9 months later) that was sold for £75k, 4 more properties were bought off plan on phase 3 of the development and sold on completion, He now has in excess of 12 properties that owe him nothing,
And has recently bought in Croatia, Riga ans is looking at Bratislava all from the profit of a gamble 3 years ago.

Look at Bratislava and Morocco for future investments