An ambulance station is a structure or other area set aside for storage of ambulance vehicles and their medical equipment, as well as working and living space for their staff. Ambulance stations have facilities for maintaining ambulance vehicles, such as a charger for the vehicles' batteries. They have space for storing and maintaining medical equipment, and sometimes a fuel pump. There will also be facilities for the crews, including a kitchen and showers. It varies as to whether crews routinely wait at the station itself for call-outs (as full-time firefighters do). If they do, then the station will also have an alerting system and living quarters, including bedrooms. Larger stations may have a manager's office or training rooms.