Great studying spot! I prefer coming here instead of coco next door because it's always less busy and way more quiet.
Unfortunately their drink selection is not very appealing to me :( their menu consists mostly of specialty drinks such as puff cream drinks, cheesy/salty crown drinks, and herbal teas (oolong, pu erth, etc). That being said, I have tried their salty crown series and their puff cream series and they definitely do it right.. but just not much to choose from if you prefer regular standard flavoured milk/green teas like I do. I've also tried their iced matcha drink and it tasted watered down :(
Their bingsus were also pretty disappointing.. presentation is extremely sloppy, especially in comparison with their competitors. They don't layer their bingsus, so you're left with nothing but ice when you get to the bottom of the bowl. If you're heading here specifically for bingsu, I would recommend Snow Time across the parking lot instead.