Great product,at a really competitive price.Robust and a pleasure to use,with the usual caveat; that if you're attaching the high pressure hose ensure that the threads are first correctly aligned by using gentle pressure and turning the collar anti-clockwise until the threads drop into alignment, before tightening.
So far this machine has easily tackled all the usual domestic applications, cars, bikes, masonry and most impressively using the 'turbo'(patio cleaner?) nozzle provided, stripped off old woodstain from wooden decking.
The reason I've given 4 and not 5 stars, is because the product description is misleading. This item came with two interchangeable nozzles, one a straight forward 'power' nozzle and secondly the 'turbo' nozzle mentioned above. There was no 'vario' nozzle.