Year 2552... The Earth is no longer habitable since year 2401 due to the atmosphere collapse and temperature rise. Human race has been forced to live in the different colonized planets into the Solar System. This was called "The Second Exodus". After the "Enceladus Atmosphere Implementation Program" (EAIP) succeeded in year 2295, Saturn's moon Enceladus turned into the most important human colony into the Solar System altogether with Titan's. After the EAIP implementation, Aperture Laboratories developed their more ambitious testing program, The Enceladus Initiative.
This is a picture from inside the previous observation room. I thought this view could be a good idea.
The ceiling is also glass because I want this observation room to spot the upper part. On top of those ceiling lamps there are 2 buttons :D
It really looks like an observation room, and the octagonal shape brings more geometry to the whole room.
Thanks for the comments! I'm glad you guys like it! I've got also other "special" observation rooms in mind :D