Additionally enhanced with an ergonomic handle for fatigue-free operation, a seal around the third brush, a change to the shape of the debris container, a guiding roller for side guidance along walls and a mechanism for guiding the disk brush for sweeping into corners, and protective covers over the disc drives to increase durability. All these improvements enhance the trouble-free mechanism. The folding handle makes storage easy and light while the large sweeping width makes sweeping exteriors and interiors much easier.