CHOO CHOO !

this is me sending the FA on 'coo coo ca choo choo' a buildering problem in the jack london square area. i work in the surrounding area and there is a lot of old warehouses and new buildings going up, i wander around when bored and look for good buildering. i came across this line that a bum was sitting under doing god knows what... i went back later to try with my tennies but failed to do so because the footwork needed was too hard. it soon grew on me that i must send this beastly problem !