I thought the place had a really cool vibe - hip without being over the top like bars on the strip. The inside is all brick with nice couches and chairs to lounge and a dj booth in the corner. Upstairs is the huge roof deck - another dj, another bar, and decent views.
The drink menu is extensive; I saw about 10 that I wanted to try. Prices are ok at about $10/ cocktail.
The crowd is hip and well dressed, but not overly so.
Overall, this is one of my top places downtown.