Place a full run of Vidmar cabinets in your room, to scale, and confirm the drawer-access aisle clearance before anything ships.
Lay your Vidmar cabinets into your actual room, top-down and to scale. The green zone is the drawer-access aisle every Vidmar cabinet needs in front of it (42″ for full-depth, 36″ for shallow-depth) so you can see at a glance whether your space really works.