Is This Powerwasher OK ?

Hello I am thinking about starting a powerwashing/window cleaning business this is the powerwashes I had in mind do you think this would be ok to start of with I would like to thinkl with a few jobs I could make my money back and upgrade anyway thanks in advance for any help on this

http://www.ebay.co.uk/itm/2700-PSI-Honda-Petrol-Powered-Pressure-Washer-with-AR-Italy-High-Pressure-Pump-/221604571925?pt=LH_DefaultDomain_3&hash=item3398a96b15

£520 No it's way too expensive for what I would call a diy toy.

For the money I've seen better this would be under powered I think

Look on eBay for cobra or delta you will get much better spec especially second hand

the pump is way to small , any job would be to slow so look out for a minium of 15 lpm

i think anything from 10 to 15 is ok but more the better