Using the Husqvarna Hiperfloor polishing system with the PG 680 and hand tools, we were able to expose the natural beauty of the polished concrete on a number of surfaces that designers and contractors do not regularly consider for this type of application. The biggest challenge was keeping consistent flat levels during hand-polishing. Without the luxury of a large grinder to keep the grind relatively flat, it really came down to patience and craftsmanship. The result was pleasing to us, the architect and the client.