Yep, flip up/down table.
There are several types of grates, no such which are still made -
Plain cast iron - mine came with them, didn't like them required too much care
Enameled cast iron - were available @ HD, better than cast iron but aren't the easiest to clean & require care (brass, chipping, etc)
Enameled steel - cheapest, same as cast iron but much cheaper, won't last too long
Stainless - expensive but arguably the best, easy to clean & maintain
Aftermarket stainless - very expensive but should last forever.
I have the enameled cast iron, they are very good & have lasted several years with a problem. I have to use a brass brush (scratching) and it takes some effort to clean (easy off, soak, scrub) monthly. They retain heat very well & give nice grill marks. Overall I give them a A-