Glass house is a customer-only lounge bar with a café and meeting and event spaces inside Hyundai Department Store in Seoul. Customers can buy drinks at the Starbucks in the basement or on the floor directly below and bring them upstairs. The interior is clean, with high ceilings and an open feel, and the lighting is soft in the evening. In good weather, customers can use window seats and a rooftop-style outdoor space, and a customer service desk is available.