A bathroom management apparatus includes: a cabinet having an front surface at least one frame configured to be attached to the cabinet and at least one function module including at least one of a towel care module, a sterilizing module, a secret box module, a refrigerating module, a charging module, and an air conditioning module configured to be installed in the at least one frame, wherein the at least one frame provides a first mounting space, a second mounting space provided beneath the first mounting space, and a third mounting space provided beneath the second mounting space.