Bought this Kärcher K2 a few month ago for over £30 more and it has become my best friend for cleaning everything. Some more information attached:
The K2 full control home is part of the most advanced range of pressure Washers from Karcher. The new full control system will guide you which pressure you should use on which outdoor cleaning task and the full control vario lance comes with 4 pre-defined settings from a detergent setting through to a flat spray jet. Not only this but the Package also comes complete with a dirt blaster lance which is ideal for cleaning stubborn dirt from resilient areas. This pack also includes a quick connect hose and a detergent suction tube for applying detergent directly to the area which you are cleaning. The home kit comprises of a T150 patio cleaner and a 500ml ready to use detergent. Once you've finished, storing this pressure washer couldn't be simpler. The hose, lances, high pressure gun and cable can be all be stored directly on the machine, and the telescopic handle can be collapsed down for even the highest of spaces.
Don't hesitate just buy and have fun :-)