Hi Jony
There are a lot of requests like this on these forums and you will usually get a better response if you pick a shot or 2 and post them directly into the thread and ask for C&C.
For example...
I like this shot. Good composition, strong lines and angles and the colour is good. lso, tt might lend itself to interesting colour changes like cross processing. The only thing I would try changing is removing some of the foreground as there is quite a lot of empty concrete on the left side of the frame and it looks a little bare.