It's very fun and exciting. Buying tickets one day in advance can save dozens of dollars. You don't need to bring anything. There are rentals there, which is very convenient. There are many staff members. If you slip, they will help you remove your snow gear immediately.
I am a novice and went directly to the big slope (stupid behavior:) I fell down after a few seconds of sliding. I quickly climbed to the side, and then found that it was easier and more rewarding to practice on the half-slope and small slope. Of course, you can pay a coach to get started quickly. It's very exciting and immersive when skiing, but there are too many people. If you slip, you don't run to the side, and it's easy to hit a piece. Once I was halfway successful in sliding on the big slope, and there was a single board on the half-slope and didn't run to the side, and I hit a piece directly, but it was okay and I didn't feel anything when I fell. The snow is still quite soft.