A:Answer The Shark Matrix Plus Robot Vacuum & Mop is recommended to have 2 feet of clearance on each side and 5 feet in front for optimal docking and operation. However, some users have successfully placed it in tighter spaces, like pantries, with around 1 foot of side clearance. While it may still function, reduced space can potentially impact how well it docks and recharges. If space is limited, ensure the unit has enough room to maneuver effectively.