How storage works at Mister Boxy.
Join the Club
Sign up as a Club member online. You only pay your dues when you actually rent a cellar.
Choose your cellar
Pick your size online — or arrange a free 15-minute viewing to compare the available cellar sizes in person and choose the exact one you want.
Book, pay & move in
Finish online in a few minutes, or after your viewing we'll reserve the exact unit you selected. Secure digital access whenever you need it.
€50 OFF YOUR FIRST MONTH — use code KIRCH50
Continues to our secure online booking — takes about 2 minutes.
Secure private cellar space — built for everyday life in Luxembourg.
Open your cellar from your phone
Secure digital access whenever you need it — no keys, no front desk. We respect quiet hours for the neighbours upstairs.
Video surveillance
Continuous video recording and a secured garage entrance — your belongings stay safe.
Month-to-month rental
Flexible month-to-month rental. Scale up or down, or cancel any time.
Ready to free up space?
Book online in a few steps — pick a cellar, sign, pay, and get your digital access code. Cancel anytime.
€50 OFF YOUR FIRST MONTH — use code KIRCH50