I downloaded the retro starter house onto the 30x20 lot in the bottom right corner of Willow Creek. I used the bulldozer in build mode to one click level the backyard after removing the pavers and stairs that came with the house. Now I can’t put in a fountain due to a “can’t build the fountain below anything” error. I can place anything else I wish in the backyard, but not a fountain. By the way, I can build one in the front yard. Any ideas? Thanks.
Oh, it did work when I built a community pool on an empty lot. That lot was flat.