9. [Use of the] Bathroom
A dwelling has a bathroom if it has a room meant for this use, supplied with a shower, bathtub, or other appliance and only if water arrives via pipes.
If the dwelling has a bathroom, mark one of the boxes corresponding to whether it is for the exclusive use of the family or whether it is shared by multiple families. If the dwelling does not have a bathroom, box number 3 (does not have [bathroom]) is marked.