Bathrooms need more frequent refurbishing than most rooms because of the heavy use they get and the moisture issue. Hard to clean corners around the tub and shower can become encrusted with mildew, and it’s just a good idea to replace worn fittings and fixtures for cleanliness and appearance. Water can seep between flooring seams and faucets can leak over time.
Not to mention, all bathrooms become dated over time and just need a change. Many bathrooms are smaller than we would like, so when remodeling, it’s a good idea to have your contractor advise you on how to increase your storage area, and where you can save space by using smaller fixtures and creative cabinet ideas.