Blaze 30-inch Beverage Center With Sink & Ice Bin Cooler - Blz-30ckt-snk

Where are the installation specifications for the blz-30ckt-snk

Where are the rough plumbing specifications for blz-30ckt-snk

Is there a metal sink grid that fits inside this sink? I can’t seem to find one. Thanks!

Is this 304 stainless steel?