It's usually rare to find places that allow you to bbq by yourself, but this is one place that does so - and with lots of choices too.
My go to is the karubi beef short ribs that's fatty and well marinated. Love the garlic butter (which melts when placed on the grill). Their tangy kimchi is great too. Total costs: 200g for ~$16+ (no gst)
Shout out to their friendly staff who gives tips on how to bbq and keep the flames friendly. Ps. Heat 3 is the best.