I don't get down there to Union to often but I do appreciate this needed investment and improvement. This project is going to improve the aesthetics of Union for sure, but is it going to help increase capacity- either more and/or larger platforms? I saw some plans on-line 5 years ago when I moved here from Vancouver and it included a better streetcar roundabout- that had docking stations for more then just two routes- I think it showed 3 or 4 streetcar (or LRT) routes with each having their own platform not interfering with the other routes hopefully these plans are still in the works.
Also I have mentioned this before, but, when I moved here from Vancouver I lived in a medium sized city for over a year that didn't have GO buses- it just had Coach Canada buses and I had to take one of those to Toronto- the thing was that the Coach Canada Terminal was way up Bay near Dundas- and I had to make my way back down to get to Union to get a connecting GO bus! I always wished they had put the Coach Canada terminal somehow (I am sure it is possible) in with this Union Station reno. I think it would be even a better gateway to the city of Toronto if the Coach Canada travellers and the GO commuters all met and made their transfers at this hub or went to their destinations.
I am glad that this Union project is really starting to take shape though!