Currently, it does not look like the STEAM Center will be quite ready in time for the 2015 build season. However, I believe the plan is to prioritize the central open area due to it's ease of construction in comparison with the team specific bays. This will allow us to spread out some carpet and give the teams in the area a place to practice with their drive teams or test various functions of their robot where they would otherwise not have space (for example, whenever we want to actually drive our robots at all, we usually request the orchestra director to allow us to use the room to practice). This should be ready around sometime in March.
It is coming along nicely, however! Here are some more pictures, thanks to PayneTrain for the imgur tip:
http://imgur.com/BSelIDv,hkd9f41,sqmjMyV