Purchased the Wilks-USA RX545 Very High Powered Electric Pressure Washer - great product, very happy with it so far. Better value for money than Kärcher which has less pressure and is more expensive (comparing the Kärcher K5 ~£300 & 140 bar / K7 ~£400 & 180 bar vs the Wilks RX545 £199 & 210 bar). Only thing I found was that the instructions could be clearer in explaining that the additional hose is an extension for the in-place reel and gun (simply connect to both). Otherwise much of the assembly is straight forward and intuitive. Again, highly impressed with the pressure and ease and speed with which dirt is removed from surfaces.