A group of us went to Bogazici, on Saturday, & had the Turkish breakfast buffet. The selection of food was amazing, quality very good & including a cay pot on the table was 37.50 TL each. Fresh orange juice & nescafe were available at a supplement.
I'm pretty sure that the buffet is only available at the weekend, as I went mid week last year & the Turkish breakfast was plated & served to the table.