Compact Containment Facility

[VitaKaninen]

Anyone have any creative ideas for containment facilities? I am trying to maximize my space and have come up with a few compact designs, but I still feel like there is a better design out there somewhere.

Anyone have a facility they are happy with and want to share it?
Here are some of the designs I have come up with. I am not using electroharvesters, since they halve the amount of research points you can get from an entity.

https://steamcommunity.com/sharedfiles/filedetails/?id=3244978908
Containment values are 141 for the platforms in the corners and 161 for the ones on the sides.
https://steamcommunity.com/sharedfiles/filedetails/?id=3244980959
Containment values are 193 for all platforms.
https://steamcommunity.com/sharedfiles/filedetails/?id=3244962346
Containment values are 326 for all platforms. If you were to use more shard inhibitors and replace the corner walls in the center, you would get 329 for each platform.
https://steamcommunity.com/sharedfiles/filedetails/?id=3244962289
Containment values are 329 for the platforms at the top and bottom and 327 for the ones on the sides.