There are two main schools of thought on this issue: This is particularly important when you note that fuel pipes can only be installed on -1. Conveyors and hubs can be installed on *any* underground level.So ensure you have adequate deskage to handle your peak passenger bubble.
![simairport baggage depot wiki simairport baggage depot wiki](https://wnhpc.com/wnhpccom0164-f.jpg)
If they do have bags to check, though, they'll head to a desk to drop them off. So if you have kiosks (and you should!), those pax are unlikely to use the baggage system.
![simairport baggage depot wiki simairport baggage depot wiki](https://live.staticflickr.com/8002/7627227740_5f525c01e2_b.jpg)
When putting in your ticketing desks, for example, you can change five of the hub's ports to Producer ports, allowing you to connect 25 ticketing desks to a single port. So rather than being stuck with the default ports you see when you place a hub, you can change them to suit the hub's function. While you're limited to five objects on any single conveyor line, such as five ticketing desks, you can reset the hub's port assignments. WIth bookmark saves, you can prevent having to deal with expensive and time-consuming mistakes. Well, general advice off the top: save before starting and after building sections that worked out.