Quick Suggestion

Well, this is the first time anyone has actually read that Which is quite something!

There are no restrictions, it means more "complexity" than needed skill level. It's also something that has been left there from maybe 2 years ago. Skill levels are maxed at 3 at the moment and many facilities have "skill" (Complexity) beyond that.

We shall remove it from the facility description in for the next version, as it will only serve to confuse at this point. It should be modified to fit the current system if it is to be there. But yeah, right now no restrictions so build away. The way a skill level affects now when building more complex buildings is how long it takes and accident rates, which also affect how long it takes. So it does matter a little who is building but not to any great extent. As long as you assign construction for some of the better crew members everything should be running quite smoothly regarding construction.