Posted: 13/04/2014 at 21:55
I have 2 kids and the drive way is used a lot more than the lawn. They can cycle, scoot and play more on paving than lawn. I would actually say decking the area would be better than lawn as you can sit out and your son can play safely in an enclosed space, so that is something to really think about.
I have changed my patio area a few times, lifting slabs laid on sand. I just forked up the sand to decompact it and then laid turf on top, quick and easy and cheap and it takes quickly. I find grass seed can take a while to thicken up and can't be used until it grows or you end up with bare patches.