I've been here a about 4-5 times over the past couple years. Its consistently quite good.
Note that its a bit hidden from Steeles Road, you cannot see the storefront sign.
Free: a large portion of kimchi for the table.
What I usually order: BiBimBap or any of the Jajang Combos.
If you are only a party of two, i would recommend the combos, so you get to taste two menu items.
Portions are large and good value.
Also, there are 2 different seating sections: (i) typical table and chairs or (ii) on the elevated heated floor with a short table.