If it bumps or blocks passage because of a wall barrier or other object when you open it such as a toilet or cabinet the door should swing in the opposite direction.
Bathroom door open outwards.
Unless the door opens directly into a set of stairs doors can generally be installed to open in either direction.
The intent is to ensure that.
This gives a somewhat unrestricted view of the inside of the restroom from the hallway which is not preferable to most people.
Make a bathroom door swing outward for more space.
Reversing the hinges and turning the door around places its hardware on the opposite side of the doorjamb or inner sides of the door opening.
Current guidelines for bathrooms published in 2010 allow the bathroom door to swing inward as long as there is a clear floor space beyond the door swing when open.
A lot of times bathroom doors are installed to swing outward because the bathroom is quite small and this orientation allows for more options when placing the fixtures in the bathroom.
An inward opening door should swing in the direction needed to provide adequate passage.
I appreciate your advice about the quadrant versus cubicle for space.
Bathrooms lacking space are compromised by a door that swings inward.
I think your bathroom is also surprisingly similar in that you open the door and see the toilet the sink in the middle and the quadrant corner shower.