Plain and simple, this is one of the best places to get boba in Chinatown. In fact, it is probably the only place I'd go happily. They use fresh fruit to make their smoothies instead of powders (it's really a wonder why that's even acceptable).
The boba is well cooked too - not hard and not overcooked. They also make delicious hot boba drinks, and will adjust the sugar content (this is a MIRACLE compared to many other places who use powder and have no way of reducing sugar) to your preference.
Only catch is that it's about $4 - and they only offer one size. It can get a little pricey.
There are benches where you can sit inside. It's just a little loud, as the blender is going on intermittently in the background.