Customers can expect a well-renowned and unique cocktail menu that has been serving cocktails in the 1000s since November 2008. The bar is dedicated to sustaining high standards, innovations, and excellent customer service. The cocktails are both entertainment and a delight, making it one of the best cocktail bars in the area.

The atmosphere at the underground bar is described as cool, exciting, and hip. It feels like an old school secret club, where customers want to see and be seen. The vibe is really cool, and the bar is one of the best in the area. The bar has a club-style ambiance and a sprawling underground basement space with a hidden roof garden.

The bar features a large tropical traditional Vietnamese courtyard design inspired by 1950s Saigon. The venue has shared seating and traditional French handmade chairs, creating a unique and stylish setting. The entrance has been converted into a replica of a 1980s Mong Kok alley, which has become one of the most Instagrammed scenes in the city.

Customers have praised the great atmosphere, excellent cocktail selection, and delicious food at the underground bar. The bar is one of the best in the area, and the cocktails are a must-try. While service may be slow at times, the overall experience is highly recommended. Customers have also noted the student discount available and the amazing Regina George cocktail.