appropriate partition should be given to the dry and wet ageas of the toilet and bathroom .Firstly determine the position of the large sanitary wares .if you want to arrange the massage bathtub and shower cubicle in the corner,Better not to influence the passageway and visual sight.Then put mirror in the opposite of the entry .it functions as broadening your vision .pedestal pan and bidet should be placed against the wall .The circular arc arrangement of the sanitary ware appears more conveient,practical and pleasing in the toilet and bathroom.