Hoping to get our front redone this summer have really old fashioned flag stones at the moment so cant wait to have it done. Wondering if anyone has had theres done recently? We know we want grey block paving but there seems to be a few types. We drive a car over it to get to the garage so need to make sure its not gonna move etc. Anyone got any tips or anything from having theres done? We dont have much spare money and every time we get a job done we end up being giving the wrong advice from people who are meant to know what their taking about so keen to not make that mistake again.