You shouldn’t have a room near to breakfast room.
This hotel staff will surely wake you up at 6:00am by talking and laughing.
Due to the thin wall, you can hear anything like every step from 2nd floor. Even you could hear the sound of rain from outside.
もしこのホテルに泊まらなければならないのであれば、Breakfastルームの近くには泊まらないで下さい。防音対策が全く無いので、音に敏感な方やゆっくり寝たい方には辛いです。