Dan Calladine
Google
A great little craft beer bar outside Euston station, with lots of great, independent beers (both cask & keg), and lots of space to sit outside.
There is a small amount of seating inside, at the same level as the bar, and also an upper level that you get to via a pretty scary metal spiral staircase.
I've always hated the thought of having to come down that after a few drinks, but take your chances!