"Staff are attentive and friendly. Coffee quality was average and slightly below my expectations. It is a small cafe but it feels spacious inside. The atmosphere is calm and the design is pleasant. Overall it is a suitable place for a short break."

"Very chill, laid back little whole in the wall. Love the atmosphere. Surrounded in books. The staff is friendly and the service is great. Coffee is delicious. The pastries and food look really good, but I didn’t try any. Will definitely have to the next time I’m in town."

"Friendly coffee shop. Their barista made a delicious 16oz iced white mocha. The coffee shop was busy with all their tables being occupied by people from all walks of life (students, professionals, retirees, etc); including all 10 x 2 tops, the one high top and five seats along the front window."

"Great little coffee shop next to my hotel when I stayed at the Marriott Boulder. I tried the caramel crunch and almond croissant. It was the perfect way to start my day! The staff is very friendly and welcoming. The best part? Is they have the best views of the flat iron mountains. (Hence the name) Definitely worth checking out! There is also a book swap shelf, merchandise and board games you can play with."

"Flatiron Coffee in Boulder offers a delightful coffee experience! I recently tried their latte and cappuccino, and both were incredibly tasty. The latte had a perfect balance of smooth espresso and frothy milk, with just the right amount of sweetness. The cappuccino was rich and bold, with a velvety texture that made each sip enjoyable. The ambiance of the shop is cozy and welcoming, making it a great spot to relax or work. Overall, I highly recommend Flatiron Coffee for anyone looking for quality coffee in Boulder!"