Bashu
Google
First the real location: not here, not Turnacibaşi either. Araf is actually on Balo Sokaği, just a little south. To find it search for "Shaker Bar" or "Machine Club" which are nearby.
Secondly, me and my cousins had a superb night here. The DJ had a top notch selection of world, EDM and club tracks and the interior decor was like a redone woodfloor loft that was great for dancing.
The beer on tap was a light session beer that went down great, the dance floor was quiet when we walked in but picked up over the few hours we were there and we met people from all over. Bathrooms were clean. A view of Istanbul from 5 floors up was a pleasant surprise. I'd recommend it to travellers who like a drink, a good vibe and some dancing. This is on a Sunday night, don't know about other nights.
Edit: the session beer was not too expensive either. Hi John