The contractor and his accomplices employed for renovating the bathroom will occupy it for days. They will not have any idea about your day’s water requirement. Therefore, you have to bear with a little amount of embarrassment when you will need their permission before using it. In addition, as the bathroom is a private place it is bound to have things that you would not want the workers to view.

Thus, remove all such items from the bathroom before the renovation starts. Another issue that might bother you is that, those working in the bathroom will also utilize all the facilities. Nonetheless, it is a common etiquette to allow people in your house to use the bathroom. However, you do not have to show generosity by offering beverages, towels or rags. When you hired them, you did not know that these things also were a part of the contract so you need not bother.