Renting a place for a night party (Istanbul)

Hi everybody
I am looking to rent a place for a night to throw a party, it can be a cafe, club or a pub but ideally a place where we can rent only the space and music system (excluding drinks) with some furniture. We plan to arrange the drinks and snacks by ourselves.
I would really appreciate if anyone can suggest or recommend a place like that in Istanbul. Thanks a ton in advance. regards