V7 Car+Boat comes with three different brush shapes, a motorized head, an extension hose and a crevice tool. Of these, the crevice nozzle is used the most, so it lives off the vacuum cleaner. The motorized head is the second most useful tool and is too big to fit on the charging station without pressing it against the wall. Once installed, it eliminates the possibility of installing any other tool. Only the crevice tool, narrow brush and hose can be stored without blocking the adjacent storage hole. In order for it to work with a motorized tool in one of the storage ports, the docking station must be installed on a special washer at least 1/4 inch to allow adequate clearance from the wall. Two stars for poorly thought out design; an extra because it actually allows you to wall mount the vacuum cleaner, although the package should include a docking station instead of extra brushes.