Oh christ sorry it took me so long to reply I completely forgot that I'd posted in this thread!!
(Hence my absence perhaps

)
Anyway open floor (and if it takes me so long again then by all means carry on without me!).
As for Middlesbrough station, whilst the town itself might not be the nicest place in the world (though I don't think it entirely deserves its reputation) the station is very nice, plenty of original architecture in evidence both inside and out, and as clagmonster says it has a very nice NER tile map as well. Shame the Luftwaffe decided to carry out some renovations 70 odd years ago or it would still perhaps have an overall roof.
Some pics (not mine and not part of the game just as an example):
The Roof:
After the Germans:
And after those 'architects' in the 60s vandalised the place (thankfully that monstrosity has been removed leaving the original station revealed for all to see):