This project development started from large halls which were completely divided into new smaller units and the construction of new constructed units on the adjacent site. The existing floors were retained, but needed an update. Because they were still in good condition, we were able to partly polish them with the Fast-Grind system, where we can finish about 800 m2 per day. The worse floors were first ground with the heavy grinders. The new owners can now enjoy these easy to maintain floors.