I propose to add a way to quickly move between levels of buildings. At present, it is rather tedious to run from one interlevel staircase to another with more than three floors of the station (this is due to the chosen design of the station), just like running along its corridors with a single-level device. More than fifty types of things just laid out in cabinets take up quite a lot of space. But there are also crafting tools (all kinds of workbenches, installations for synthesis and cultivation), which should also be somewhere nearby, in order to optimize the player's movements. Something like vertical pneumatic tubes of arbitrary height with one-click floor selection would be sufficient.

Upd. The wind tunnel interface can be copied from a teleport that is already implemented in the game.