Ordering food in Korea is great (though you usually kinda have to be able to speak some Korean). I love ordering Korean food. It tastes so good and is so cheap. Plenty of food for two people (hot pot bibimbap (rice with vegetables etc), dwenjang chigae (bean paste soup that comes with a side of rice), fried mandu (dumplings) and side dishes of kimchi and other things) costs less than $15 and is delivered quickly and for free.
And then you put the dirty dishes outside your door and they’ll come back later and take them away. 🙂
(This picture was from a previous order that had regular bowl of bibimbap as well.)