We wash a large number of floors including lyno ,concrete ,tiled and wood so having a scrubber dryer is essential to our business, the scrubber dryer is a joy too use (not like our previous one from another manufacturer)and the worse thing was the maintenance of our old machine was shocking too say the least, PTS have arranged a rota for site visits too maintain the machines or if really important PTS are just a phone call away with almost immediate response. The PTS scrubber dryer is well engineered at easy too maintain i.e change brush/pad , squeegees can be cleaned and unblocked instantly, we get about a four hour charge from scrubber dryer. All in all great machine and great company guys