Hey Goodfella
It looks quite decent for someone who has just started on it.
Just some comments: In terms of picture composition, you have decided to use the hedge object from the AC library, and it is quite obvious that it looks pretty weird up close. I can't help but stare at it constantly while looking at the buildings.
Also, I find that adding reflection onto glass surfaces changes the dynamics of the rendered view. Maybe you can tweak up the reflection of the glass material?