Awesome speakeasy-style spot. The bar itself is hidden away behind a mirror in a men's clothing shop, which sounds difficult to find but surprisingly was not. The entrance is posted in photos here (thanks fellow Yelpers!) and the clothing shop it's hidden in is called Cloakroom, so you can spot the sign from the street. Hands down my least stressful find-the-hidden-bar experience.
Now for the drinks - there's no menu, you just tell the bartender the spirit you like and the type of flavor you like and they make it up for you. I'm a vodka/St Germain/fruity kinda gal, so I ended up with a vodka, St Germain, raspberry and citrus (lime?) cocktail that I just loved. Boyfriend ended up with a smoky Laphroig-based cocktail so he was in heaven. (For all you scotch/whiskey fans, they had an incredible selection that included four different Lagavulins and a couple of really rare whiskeys.)
The place itself is super small, but impeccable decorated and very intimate and cosy. The bartenders are (perhaps even surprisingly) unpretentious despite their monogrammed black chef coat attire and speakeasy no menu setup.