I was worried because the box was heavily dented during delivery, but fortunately the contents were fine. The only downside is that it takes a bit long to heat the water. The espresso extraction works well. I need to familiarize myself with the operation methods by looking at the manual. It would be nice to have a Korean version of the manual. The frother works, but adjusting it is quite difficult. After using it for a few days, I've gotten used to it and am using it well. In terms of cost-performance, it's good.