Martins Galinieks, a practitioner with the North London Zen Group and filmmaker,  shows set up and tear down of the old Highbury Roundhouse dojo in North London in this short video which shows emphasis on transforming spaces.  The space in question is the Front building of the Highbury Roundhouse Community centre, which four times a week, was transformed from a nursery into a Zen Dojo, and then back again.  Since February 2012, the North London Zen Group has been meeting at the Caledonian Road dojo, a space requiring no similar transformation process.