Some of you may of seen my post yesterday about work been a little slow as I have not long started, Well I got a call today from a supercar dealership asking me to clean there car parking bays the total sq meter area is 750 sq metres. Parking bays are made of yellow slabs, my cleaning charge for patio slabs is £2.00 per sq metre so that £1500 obviously I'm not going to charge that much but wondered on a fair quote to put in. Thanks in advance