You have to renovate your old bathroom there are number of things that can be done for that. The first thing is that you have replaced your bathroom cabinets with water proof cabinets and they are not durable. Try to give some spaces for storing the items that you are require in the bathroom.
Try to change the tiles of your floor in the bathroom which gives high look. Especially bright color tiles should give more spaces while the other. Try to replace wall tiles the replacing wall tiles should be attractive design. Get some suggestions from the professionals so that it gives your bathroom look attractive and colorful.
When purchasing the things like toilets, sinks and tubs try to keep the dimensions of your bathroom in mind or in other formats. Small bathrooms require smaller fixtures. By using narrow shelves which can give spaces for storing some things like rolls of tissue, toilet paper, soap and other materials also.