I explain how we have completely renovated a bathroom in our house, with self-adhesive vinyl flooring, PVC tiles and the sink, and although it was not initially planned, we also changed the toilet, all done by ourselves and with a little effort anyone can do it.
Link to the video on how to remove a heating radiator:
https://youtu.be/tFQNCimtY-0?si=pveo7qb3ZT-GonIg