I think it is a good time to buy because there are a good number of people keen to sell and a bargain or two to be had because of that. However I can't see that the increase in nationalities who are able to buy will signal a huge rush. Russians could buy anyway (albeit with a slightly more complicated process) and I just can't imagine a huge number of Arabs coming over with bundles of cash to buy in the Fethiye area - perhaps I am wrong, let's hope so.
There is indeed plenty of Turkish money coming from the cities but sadly with British property being priced in sterling, and the £/TL rate being relatively high, UK owned apartments and villas are coming out expensive to those looking to buy in lira.