One huge place to have two lounges is very smart idea. Plateau lounge has different crowd compared to Wunderbar lounge. The crowd are more mature. The bar is long counter; the servers were helpful and amiable. I ordered my usual whiskey with ginger ale and lime. It was well made, perfectly mixed. There are 3 square poles, and around the poles, you will find nice and cozy couches to sit on. It was a fun night; it was open to public and to our private Yelpoween party. Both sides were mingling. A man was trying to pick up my friend...it was hilarious ! Finally, the music was awesome from Michael Jackson to Sam Smith...A great lounge to hangout !