Paul72

Hi, all. I've got my first job to do in a few weeks, a kitchen and bathroom. A plumber is to remove the toilet and radiators and i was wondering about the radiator brackets. Should i refit them or is this down to the plumber?
Also the waste pipes for the sink are boxed in and not done very well. Should i insist its removed or replaced before tiling?
Thanks for any advice.
Paul.