Oddseoul has a laid back and casual vibe (although sometimes the servers can be a little too casual). There's a great selection of foods to share and snack on that aren't expensive. Pretty much every dish we've ordered has been incredible. My favourite is the avocado slaw.
The space is fine but I'm not a fan of the high top shared tables. The chairs aren't super comfortable and it can be annoying to share a table with a group of strangers. Otherwise, this place is great. It's perfect for a late night snack and drink.