Need a bathroom etiquette line-check
Always considered myself an expert of bathroom etiquette, but having started at a new office, I've seen some bizarre results that have me questioning my thought process and need some outside opinions
When you walk into the bathrooms at my new office, there is one side of "fixtures" and one side of sinks. As you walk in, there are three urinals, followed by three regular stalls, and finally one handicapped stall. I have attached an amateur diagram below for clairty
When I walk into an empty bathroom and need to use a stall, I have been opting for stall 3 (s3). My thought process is that since the first urinal in the bathroom is a child's urinal(CU), the last urinal (u2) is the most popular urinal. I don't want to pick (S1), because it is most likely to be boardered by a walk-in urinal user.
I am old fasionahed and although the handicapped stall (HS) seems the most optimal, I like to leave it reserved for any potential handicapped person who might walk in (though I am not aware of any in the office). I like to think by selecting the 3rd stall, any walk-in stall user will pick S1
However, I have noticed that while using the third stall, an alarming amount of walk-ins pick the handicapped stall. I don't have any hang ups about using a public restroom, but in a world with four stalls, it kinda bothers me that people are picking a bordering stall when they could just go with the 1st stall.
Is my only option to start using stall 1 and accepting the fact that I'll likely share a wall with a urinal user for a short period in exchange for not having to share a wall with a stall user for my duration? Should I concede that there is no such thing as morality in a shared bathroom and just start using the handicapped stall when I'm the first in? Is my stall selection in an empty bathroom sub-optimal? Which would you choose in anticipation that there could be a walk-in stall user?