What is the difference between the grill and the griddle here?

The grill is a 38-inch six-burner gas grill with grates, good for steaks, burgers and indirect roasting. The 32-inch griddle is a flat steel top for pancakes, eggs, smash burgers and searing.

Can I use the grill and griddle at the same time?

Yes. They are separate cooking stations on the same island, so one cook can run the grill while another works the griddle.

How much patio space does a 12-foot island need?

Plan for the 12-foot run plus clearance for doors, drawers and people walking behind the cook. A level, solid surface matters because the unit is heavy.

Is this a built-in or a freestanding island?

It is a freestanding outdoor kitchen island with both appliances built into the counter, not a drop-in insert for an existing masonry kitchen.

How is the griddle seasoned and cleaned?

Season the flat top with cooking oil before first use and after cleaning, and scrape it while still warm. Avoid soap-heavy washing that strips the seasoning.

Does it need a gas line or propane tanks?

That depends on the configuration you choose. A 12-foot island with two appliances usually runs on a plumbed natural gas line or a manifold fed by propane tanks.