The Spirit Beast Cafeteria covers quite an area, and Feng Yuan can tell that the architecture here has been redesigned by Maomu City. Although Data City was initially a complete region, apart from the main functional facilities, other facilities were not separately designated.
The easier approach, generally speaking, is to utilize the built-in architecture to establish functional facilities directly. But besides this, those in control of Data City's permissions can modify the buildings as needed.
After all, this is no big deal for Data City; even the towering skyscrapers one sees now can be removed if deemed necessary, as the multi-layer structure of Data City does not rely on these buildings for support.
However, due to the fixed connection points between different layers, doing so might cause strange things to drift in the sky, so those skyscrapers haven't been altered.
