If the old client, it will hesitate. The decision is more difficult So what to do To make the room look new all the time. Despite the long The rooms are clean
Because if it is a restaurant. Old food customers will hesitate. The decision will be more difficult, so what you want to do is make a new room at all times, even when they're turned on for a long time but must be clean.
because if it is old restaurants, they will be unwilling to make decisions will be more difficult, so what you need to do is to make the room look new at any time even if you turn it up, but the room must be clean