Also wrecked my arm building it. Mid November I was just putting the finishing touches on adding the insulation to it in my kitchen and was vacuuming up the mess and somehow the vacuum caught on it and knocked it over. Saw it falling out of the corner of my eye and reflexively reached out to catch it and snapped my left bicep off of the tendon. Had surgery to repair it and finally get to go back to work on Monday after 8 weeks off.
Worst. Vacation. Ever.