ATMOSPHERE: In my opinion, Atti is a more "upscale" restaurant and you'll notice this as soon as you walk in. The ambiance was rather calm and the decor was classy and modern. Everything is very clean as well.
FOOD: The food in itself was good, but not extraordinary. I ordered the bulgogi bibimbap. You can tell that the quality of the food is better than most restaurants and the portion size was decent. The nice thing about Atti is that they provide a soup and three little appetizers (kimchi, green beans and potatoes) along with your main meal. Overall, it was nothing that amazed me but it wasn't bad either.
PRICE: The menu was more on the expensive side, especially when you compare it to other Korean restaurants. Also, they don't offer too much variety so the price average is about 16$ for a meal which isn't TOO high but you can still find cheaper for better.
SERVICE: The service was good and very quick.