Would this be any good to start up Pressure Washing

hi bernie that package seems cheap but the pump is only 12.6 lpm which would be very slow on jobs , most recommend a minium of 15lpm , also i never heard of that pump type before, another concern would be that 12 inch rotary cleaner which would not clean very deep with a 12.6 lpm pump as most recommend a minium of 21lpm pump to power the rotary cleaner to its max . if you want to make money on domestic work id recommend a 3000 psi with at least a 15 lpm pump and a reputable pump and a turbo nozzle , also that rotary cleaner is to small and would be quiet useless imo