Remove all old products and accessories and give your bathroom a good clean. Scrub problem areas, such as tiling. Pay a special attention to silicone seals between the bath and tiling. Renew any seals that look old. Consider giving the walls another coat of paint, perhaps consider to re-paint the wall with new color. Set up storage solutions, such as hooks, towel rails, and rods. Make optimum use of back of the door and walls. All these make a small bathroom much more functional and comfortable. You can also using smart storage furniture to optimize the storage system on your small bathroom.