If you think your bathroom could use a boost, you’ve got company. Bathrooms are among the rooms most likely to be renovated in a home, according to the Home Improvement Research Institute. Homeowners spend about $4,900 on home makeovers during the first year they own their homes, while about 60 percent feel their bathrooms are “inadequate.” The good news is that there are ways to makeover your bathroom without spending a lot of money on remodeling costs and without replacing old fixtures. Try these tips: Clean Start You may be able to save yourself the cost of replacing worn-looking toilets,.