I totally agree on this feature. We need narrower stairs (2x8 or1x8) , one way escalators (2x6), narrow round stairs (4x4), narrow round stairs with elevator shaft in middle (4x4 to 2x2 outside is stairs, middle 2x2 is elevator)
@parillos I am glad that you have quoted something that I had written on Jan 10 2020 but things have changed a lot during time. Unfortunalety one way escalators won’t be developed due to deadlock of pathfinding.
For starters, this isn’t SImAirport. Secondly, pathfinding is an extremely complex part of the game, and “changing” it is easier said than done. Currently, the devs are completely focussed on prepping the game for release. So, even if the devs do decide to add new features or make changes to existing ones, my guess is that it won’t happen soon.