As an intermediate crocheter, I found this pattern to be very easy to follow. There were plenty of pictures for guidance, which is always a big plus. To make my Cow Mia, I used worsted weight yarn, 3.5mm hook for the head, and 3.75mm hook for all other parts. I recommend this pattern and would purchase patterns from this seller again. (Review picture was taken before parts were sewn on, to show size.)