sorry to hear about your hard drive
this is my fave room atm, perhaps add some more goodies underneath the tables, matbe even make the table tops physics objects that you can shoot with the grav...
nothing major here, just a stretched out texture...
perhaps move these static light props more into the brush above so you can only see the very end of them sticking out...kinda like downlighters...
Not sure about this but I've had a similar problem with dark unwanted shadows like this one, and in my case it was caused by the displacement not being contained within the skybox...so iow a part of it might be sticking out ...
I really think you should make this road a bit wider...
... and this one too, or take away devider lines so it becomes a one-way road
I will take a look again when you post a update. Good job so far!