This pattern didn't go exactly how I wanted, but they never really do. I attempted to make the center raised, but it wasn't executed in the best way--though I'm still extremely happy with it! Always a learning experience.
This pattern, "Jane," is 34 rounds. I used Scheepjes Maxi Sugar Rush in the color 'silver green.' I also used my 2.00mm hook with my ergonomic hook holder. I might have to go up another size, maybe 2.25mm, because my work is still very tight.
I used about 280 yards, so I marked this pattern as needing 300-350 yards since I crochet very tightly still. It worked out to about 11-inches in diameter.
You can find this pattern in my pattern shop available through Ravelry.