How or where to report remodeling expenses on a non-primary home that we sold

My wife and I bought a house in 2012 for our daughter to live in while attending college.  We sold the home in 2021 after extensive remodeling.  We never used the home as a rental property and it sat empty much of the time.  My wife and I never lived in it.  I cannot figure out how  to enter this sale in TurboTax Premier 2021, and how or where to figure in remodeling expenses.