Bathing area is the worst. There's no door or shower curtain. So no matter how careful you are, the whole toilet floor will get wet. It's really insane. Imagine having to worry that the bathing water will seep into the room while you bath?! There's a 7-11 at level 1 so super convenient if you need something no matter what time. Walk 2mins and you will see a GS25 (convenient store). So if can't find what you want at 7-11, can try GS25. Kintex exhibition hall is just 5mins walk from the hotel. Hyundai Dept store is nearby too. But beware not to eat your dinner too late as most of the stores there have last order at 8pm.