Yes, so were we. We spend 450TL years ago makng a Will, leaving our property to our children. Then we found out through this wonderful Forum that a Turkish Will means nothing and our house would be divided up between my husband's brother and my children and there was nothing we could do about it. Basically, the law in Turkey about wills will divide your property up as they like to, not as you want. So, no point in a Will.
Also, British Lawyers know nothing of Turkish laws, they just wash their hands of the responsibility of handing a foreign property.