For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous!
That or my recent addiction to correcting people when they use “less” when they should use “fewer”
Address are written for humans.
For machines, the address line and postal code is the only important part, the rest is encoded in the postal code and can be left off.