The Administrative Building is the heart and soul of your Island because here is where your adventure begins!
Don’t forget to upgrade this building for even more benefits, such as more staff available. You can always find out how many additional staff you will get when you level up. Just tap and hold the level up button, and all available information will appear in a separate window.
In the Administrative Building, you can also find all the achievements available and receive a well-deserved reward for the development of your Island. Each time the achievement conditions are met, a golden star will appear above the building.

Please note that sometimes when the building level is increased, it becomes larger and takes up more space on the map. If the Administrative Building is surrounded by other buildings, and there is not enough space for it after raising the level, the building will hang in the air. If this happens you will need to move the building to another place, or free up some space nearby.