Gutte that you got the sack dude! Job looked kinda awesome too. But yeah if hes paying you he can tell you what to do within reason. And cleaning the toilets is classed as good house keeping and will be part of a contact of employment so he kinda has a point. I used to do it weekly routine at my old place, while my workmates cleaned the customers toilets/reception and workshop. Not a nice job but hey its got to be done. No-one likes a shitty toilet