Wow, great transformation Baz! It was a blank slate then you turned it around so nicely. Your clients must be stoked.
That sod makes quick work of getting a lawn in.
This is our attempt in the reclaimed back yard. From over head scrub to this start.
We used a drag rake behind the zero turn mower for the final prep. It left groves that the grass seed settled into then sprouted. Looks like a mini row crop at this point. But should grow together eventually. At least we are not just growing weeds back there this summer.