More likely, the bathroom lighting was minimal to match the house design. Very simple lines and basic, solid building material are the hallmarks of this fixer-upper.
It is clear that whatever lighting fixtures were in the bathroom are long gone. The ugly, bare round halogen bulb and the warming lamp in the rickety old bathroom fan are certainly relics of a more recent upgrade. Investment property owners who buy this type of house just to rent out are not known for antique bathroom lighting
Mission ahead: find two antique reproduction light fixtures