This is a beautiful sink. We just installed it and it looks amazing. It’s very heavy so took two people but the installation went well for a diy project. Would have been helpful to have a template but I just made my own with a piece of cardboard and it wasn’t a problem. This sink doesn’t come with the drain assembly but that was easily picked up at the local hardware store. 
I’m very impressed with the quality of this sink for the price. Well worth it!!