Staying in a traditional Japanese ryokan is an exercise in cultural etiquette, and there are several "taboos" to avoid to ensure a respectful experience. First and foremost, never wear your outdoor shoes past the entrance (genkan); you must switch to the provided slippers, and then remove those slippers before stepping onto the tatami mat flooring in your room—only bare feet or socks should touch tatami. In the communal bath (onsen), never enter the water without washing your body thoroughly first at the sitting stations, and never let your towel touch the bathwater (it should be placed on your head or beside the pool). Additionally, avoid being loud or boisterous; ryokans are sanctuaries of "wa" (harmony) and silence. During dinner, which is often served in your room, do not start eating until the host has finished explaining the dishes. Lastly, do not attempt to fold your own futon in the morning; the staff will handle this as part of their service. Breaking these subtle rules isn't usually met with anger, but following them shows a deep appreciation for the "Omotenashi" (hospitality) being extended to you.