The Coldroom is an interesting experience worth checking out for a change of pace. The entrance is an unmarked black door across from a pizzeria. We rung a doorbell and were immediately led down a staircase and through a refrigerator door into a dimly lit but well decorated bar.
Aside from the ambiance, the cocktails are a little pricey but quite tasty. The staff was clearly very busy when we arrived but maintained courteous and professional service. As a cocktail bar, its variety and novelty of drinks is reasonable but the ambiance and entrance is what really makes it a worthwhile experience especially if you're looking to impress those you're with a little.