I do have crit for myself
The angle... it's not low enough to be eye level yet not high enough to a bird eye view.
The reason why I rendered this way was because my boss wanted me to show the roof (in the previous pics at eye-level, it was impossible to tell) and well........ because I spet such a long time modeling the stupid tiles, might as well show them.
I know it's not incredibly photo realistic, but I was showing this rendering to our MEP engineer while it was rendering (explaining him a few things about the rendering) and after a few minutes he asked me: "So, where is the render?"
- He though that all the stuff that I was saying were things that I was going to do "that picture"
Then he got upset, thinking that I was trying to fool him... So I had to show him actual model and stuff
And the you could hear my boss in the background, "so proud" Si, estas computadoras son un fenomeno! "Yes, these PCs are incredible"
(He doesn't know anything about computers... he can't even check e-mails or go on-line

but he sure appresiates what they can do)
Leo