Homeowner spending. In 2011, building outdoor spaces ranked among the top home remodeling projects (behind bathrooms, painting, and essential repairs), according to CBS MoneyWatch. The American Institute of Architects agreed, with outdoor living spaces being one of the top two choices in 2011 for adding special function areas in the home. Nancy Somerville, president of the American Society of Landscape Architects, expects that building and refurbishing outdoor rooms will continue in 2012 and beyond, with homeowners making their outdoor spaces comfortable, attractive, and usable. Best-selling series and author. Landscape Ideas that Work follows the format of the best-selling series, offering homeowners a practical guide to landscaping materials and design considerations as well as tips for working with professionals. Julie Moir Messervy is a 30-year veteran in the landscape design business and has written 6 books and won numerous awards for her design work.