There are two sets of loos here - Male and Female. THere doesnt appear to be a unisex or seperate disability loo. The Mall owner should probably do something about that.
From here, you can explore both rooms to see what you find.
The Mens bathrooms have been flooded, and there is a broken pipe. It is not currently flowing. (The left most is the Mens)
The water is slowly draining away through the drains.
There is a lot of graffiti on the walls.
A mirror or window has been smashed in the mens bathrooms