It actually takes me much longer to go from work…
get changed + 5 mins in disabled loo (+3-5 mins if the cleaners are in there and i have to hop about in the mens)
Waiting for the lift +5 mins
Walking to and unlocking bike +5 mins
Waiting for car park staff to notice me and roller door to go up +2-3 mins
Then i kill myself trying to knock 1 min off my time on the commute home!