La Muette Building is a commercial complex directly connected to Haeundae Station and houses a hotel and a CGV. Its stores include a perfume workshop, a coffee shop, Eggdrop, Tiger Sugar, a convenience store, and a mobile phone shop. The Penthouse 4041 Residence Hotel has large rooms and high-floor views of Haeundae. The internal traffic flow of the parking lot is complex, like a maze.