Low maintenance, never water, never mow, gorgeous all year round.
We contacted a local company and had them come out to measure. The quote was over three times as much as the real grass. The more we thought about it, the more we liked the idea, so we asked them to remeasure and expand the rock edging to decrease the overall cost.
For reference, there's a CAD drawing my husband made of the property. The little brown northwest corner is where we were considering having a sandbox, but decided against it. The light green is where the grass was to be installed.
Here's the before and after pictures, in pairs.
And some panoramas of before, during, and after.
Our first impressions of the grass:
Vibrant
Very green
Shorter than weeds
Uniform
Elevated mood by looking at it
Very hot in direct sunlight, but cooler in the shade
There's some loose strands of grass, which makes it looks more realistic