How to fit stairs...

Sitting looking at budget spreadsheets in my office I noticed a loud piercing thumping sound. Once I realised it wasn't just in my temples I ventured out to investigate. What I found was our two tech interns 'refitting' stairs which had been ripped out earlier in the day as part of research into where we might run all the computer cables in the classroom. Sadly under the floor wasn't an option and so this pair, equipped with relatively small hammers and in true VIVO style with ear phones posing as ear defenders, were slowly putting the steps back in place. It took a while!