I‘m staying right now in a 3 Star Hotel in Jeju Island and it‘s much better than that 4 Star Hotel in Myeongdong. It is kind of weird, that a 3 Star Hotel is cleaner and better in everything. And the last night the AC just turned on automatically in every room and it was soo loud and getting cold. I got to the reception and told them about it but they somehow didn‘t get it. They just told me to go up and wait for someone to show up. I waited over half an hour and it was already 1.30 AM. So I texted Expedia via Chatfunction and they got to call the reception and tell them that, so after like another 5-10 mins a technician stuff showed up. I dont know why it started but this kind of thing shouldnt happen at a 4 Star Hotel and it should be clean. But it wasn‘t. The only good thing is that everything was around it.