Yardzen.com is a legitimate online landscape design service. It has received positive reviews from clients who appreciate the ease of use, professionalism, and quality of designs. Customers have praised the fast and easy process, the ability to rethink outdoor spaces, and the stress-free experience. The service helps clients find contractors and ensures the work is done properly. Some reviews highlight the value and understanding of client opinions and ideas. Overall, Yardzen.com is a trusted platform for landscaping projects.