Hi,
I just tried to check-in online for my flight to Istanbul but the site is almost all in Turkish, afraid of making a mistake should I just leave it and check-in at the airport ?
If you use Google Chrome the translation is great. For the record I have to say that Turkish Airlines are the single best I have ever traveled with. Believe me you are in for a treat. I even messed up on the flight home and ended up missing it. They were great and slotted us onto the flight the next day and only looked for €50. By the way Istanbul is a great spot Enjoy!