The pattern is offered in c2c crochet. It is a graph so really it can be done anyway you like.

If you have never done c2c this youtube video was really helpful to me and maybe you will think so too

https://www.youtube.com/watch?v=oZk8hk6w1xc

You can calculate the amount of yarn needed here and how big it will be done in different stitches

https://www.crochetgraphlobby.com/c2c-yarn-calculator.html

If you make it I’d love to see pictures of how it turned out for you.