"Solid coffee and space to post up at a table working/studying. Also, it's one of the few places I've seen that uses PFA-free coffee cups, so they aren't serving microplastics with your hot drink. Most coffee shops are still using standard coffee cups, unfortunately but OZO decided to spend a bit more to be safer for their customers. Respect."

"Tasty dirty macha! Please turn off the tip option. $7 for a drink is enough to pay your employees a fair, living wage"

"I researched a good coffee shop to study, as I am in Boulder on a Sunday. I would not recommend this place, super loud music only 2-3 outlets. They have no prices on their food, you have to ask how much each item is and they look it up on the computer. Also, they have 1 mug size for a cup of coffee to stay… is it really 8 ounces?"

"The coffee is good but they consistently take 20-25 minutes to fulfill online orders. Their online ordering system promises 10 minutes, but then when I show up at the promised time, I stand around waiting for 15 minutes while multiple in-person customers get their orders taken and served first. If you give an estimated pickup time, you should be within a couple minutes of that time… not 10-15 minutes late. Do better Ozo!"

"Good coffee place to order and go. The coffee was good, and they have different milk options such oat, coconut, soy, etc. Few pastry options. They sell coffee packs from diferent countries including Ethiopia, Mexico, Honduras and more. Multiple places to sit and study if you rather."