İstanbul's most famous bar, and deservedly so. If you can score one of the bar stools on the terrace you'll be happy indeed – the view is truly extraordinary. It morphs into a club after midnight on Friday and Saturday, when a cover charge of ₺60 applies (this includes one drink). The food is overpriced and underwhelming – don't bother with dinner.
Note that from noon to 6pm you can take the elevator to the 8th floor but from 6pm you'll need to go to the 6th floor and walk up the stairs.