ChiefPlanner
Established Member
All of the Thameslink suburban stations are pretty nasty-looking. London Midland seems to have done a good job, compared with First and then GTR, of making some broadly similar stations look much more inviting.
I would argue that the "worst" Thameslink station has to be Mill Hill Broadway - massively blighted by the M1 , but the likes of Hendon and Cricklewood are basic , but generally clean with no graffiti etc. West Hampstead is hugely improved compared to what it was , but could do with some more weatherproof shelters at platform level.