Meeting & Banquet Rooms : There are several sizes of conference and banquet rooms appropriate to the client’s needs. Mongkut Petch, the grandballroom, can support more than 1,000 people. The medium size function rooms are Mongkut Ngern and Mongkut Thong. The luxury Mongkut Ploy on the 16th floor is surrounded by glass wall for the beautiful sunset sights of KhonKaen. Top - of - the - line equipment and technology such as audio, video, and giant screen are fully provided.

Restaurants :

• Kosa Coffee Shop provides enjoyment accompanied by music, beautiful singers along with varieties of European, Japanese food, exotic Thai and local I-San food and gourmet lunch buffet.
  
  
• Phai Liw Chinese Restaurant to welcome customers with nice and delicious food from Traditional Chinese recipe.
  
  
• Kosa Beer Garden Enjoy drinking cool beer in relaxing atmosphere at Kosa Beer Garden with great music, grilled seafood and many other kinds of food.

Entertainment :

• Kosa Karaoke Enjoy singing your favourite songs at Kosa Karaoke with our perfect sound service in cool air and comfortable atmosphere. Have a nice and warm services of party settings.
  
  
• Kosa Bowl Kosa Bowl the only standardized 30 lanes in the North I-San. Enjoy bowling in relaxing and pleasant atmosphere.
  
  
• Fitness Center Enjoy a vigorous indoor workout with our state-of-the-art equipments at Kosa Fitness Center on the ground floor.
  
  
• Thai Traditional Massage Relax by expertly - trained staff at Kosa Thai Traditional Massage.
  
  
• Kosa Snooker Club Kosa Snooker Club with standard snooker tables. Good service by beautiful markees and varieties of food and beverage.