Flatz Restaurant and Lounge

Great spot with a convenient location to the airport. After a long day of travel, a visit to the bar is a necessity. Philip was my bar tender, and he was awesome. He made great drinks and even listened to me complain about my travels. Will definitely stop in again next time I'm in town.

This restaurant is great! The view of the Flatiron Mountains are amazing, as is the food. And the bartender, Phillip, is hilarious! He'll put a smile on your face after a rough day for sure. What a nice atmosphere!

I am so impressed by the services provided. I was served by Phillip who gave 10/10 service. He made me the most fabulous mojito and made me feel so comfortable and safe as I was sitting at the bar alone waiting for a friend to come meet me. I will be back. Thank you!!!

Came in from out of town and could not recommend this place more! The food was great but the service was even better! Phillip at the bar was amazing! We will definitely be back!

Bray at the bar is the nicest most personable bartender. We’ve been here as a group for almost two weeks and he always remembers us and makes our stay special. Will be coming back to see Bray!

Great food and excellent service. Easter Brunch here is an annual tradition, this year they really stepped it up and it was served in a beautiful setting. Neriah was friendly and attentive. Can't wait for Mother's Day Brunch!

Had such a great time here! The bartender Phillip had great drink recommendations and was very friendly. Definitely a highlight of my weekend trip!

We have been coming here for decades. It’s a beautiful location and the lounge area is beautifully decorated with a huge fireplace. We are always warmly welcomed and enjoy catching up with the same people that have been working here for years. We’ll be back!

Stopped at the bar for a quick drink before heading off to the movies. Drinks were very delicious and the customer service we got from Phil working the bar was incredible.

Loved ething but the bartender, Phillip, was amazing. He was so kind and hilarious. he was the best thing about my night because I had to drink to tolerate my date.

Bray was amazing waiter for the evening cocktail ! Service, kindness , professionalism, skills and contributed to the very nice ambiance ! Thank you Bray !
Christophe (Magicpapi on TikTok)

Food was amazing and the dining room was really nice. Our server Neriah was fantastic! She was on top of everything and I barely had to ask for anything. Great experience overall 👍🏾

outstanding all the way around. love this place. Visited recently and Sarah remembered our beverage order from last February! What outstanding service and atmosphere.
The vibe is wonderfully low key and comfy especially if you want a quiet conversation. The bartenders are friendly and just the right amount of chat or not as you like it. Mixologist masters as well.

Easter brunch at the Flatz today was amazing! The food was delicious, and the staff was jusy as great, especially our server, Nerian. Looking forward to trying the Mother's Day brunch!

Cool vibe in the bar with a gorgeous view. Mike and Bekah are wonderful professionals at the bar and restaurant.
Short Rib Flatbread and The Caulflower Wings were great for happy hour. See you soon!

Tremendous meal. Great food and fantastic service from Mike. This is one of the most elegant restaurants in the area. Highly recommended.

Fun place with great atmosphere. Just another good part of Renaissance hotel. Really enjoyed the wild game chilli. It was worth getting the full bowl. I got a burger here as well with sweet potato frys. This was very good as well and had enough fry for everyone at the bar. Beer selection was good and changed a lot from day to day. This can be seen in pictures. The whole area of the bar is very luxurious. Place has to be good since locals, not staying at the hotel, eat there also.

When in the Boulder/Denver area, I try to stay at The Renaissance. At the end of a long day, I can grab a salad and an adult beverage and decompress. When there's a bit of a chill in the air, and the fireplace is going, it's a great atmosphere. The staff is attentive and friendly. They also have a solid wine list and plenty of spaces to have a private conversation.

Mike was fabulous and the food was even better. Highly recommend the French dip and crème brulee.

Love the Sunday brunch, lots of varieties. Fresh and tasty. Staff is always friendly as well.