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Flatz Restaurant and Lounge

500 Flatiron Blvd, Renaissance Boulder Flatiron Hotel, Broomfield, CO 80021-8228
+1 720-587-3025
Certificate of Excellence
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  • Excellent40%
  • Very good45%
  • Average12%
  • Poor2%
  • Terrible1%
Travellers talk about
“brunch” (7 reviews)
“venison” (2 reviews)
Open Now
06:30 - 22:00All hours
American, Contemporary, Gluten Free Options
$$ - $$$
500 Flatiron Blvd, Renaissance Boulder Flatiron Hotel, Broomfield, CO 80021-8228
All Details
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Reviews (124)
Traveller rating
Traveller type
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1 - 10 of 123 reviews

Reviewed 2 days ago

The Sunday brunch at Flatz is worth every penny! Great selection of hot and cold items, lots of variety, and awesome service.

Thank James R
Management response:Responded yesterday

Thank you for coming and we're thrilled you enjoyed it. Hope to see you back soon!

Restaurant's Favourite
Reviewed 30 March 2017

I had 2 dinners here. Food was creative and very tasty. I tend to be very picky when eating out so I was pleasantly surprised to find such a good variety on the menu and high quality of the food. Everything came in a timely...More

Thank CEK03802
Thomas S, Manager at Flatz Restaurant and Lounge, responded to this reviewResponded 1 April 2017

Thank you for the outstanding review. We look forward to serving you again when you are back in town!

Reviewed 1 week ago via mobile

We arrived late and decided to eat at the Flatz and was pleasantly surprised. The food and service was great. Price was a bit on the high side, but well worth it

Thank Mortgageman9000
Management response:Responded yesterday

Thank you for the positive review and glad you enjoyed the food and service. Hope to see you again!

Reviewed 4 weeks ago

This would not be my first choice, but being stuck was only option. They do have excellent fries and good/friendly service.

Thank John A
Management response:Responded 4 weeks ago

Thank you for reviewing our restaurant. Based on your review we did not exceed your expectations and we are sorry for that. Your review will be shared with the team and we hope you'll dine with us again.

Reviewed 4 June 2017

Went to Flatz for a Sunday Brunch and it was awesome! Great food options both cold and hot. Bottomless mimosas that weren't too heavy on the juice were included as well :) I went with my sister who was visiting from out of town so...More

Review collected in partnership with this restaurant
Thank 05linds
Management response:Responded 5 June 2017

Thank you for joining us for our Sunday brunch, we're thrilled you enjoyed it! We hope to see you soon!

Reviewed 3 June 2017 via mobile

I had one of the best ribeye steaks ever at this restaurant. All the food was great and the service was excellent, as well!

Thank DavidSamuelMD
Management response:Responded 4 June 2017

Glad to hear you enjoyed dinner with us, we will be happy to share with the team!

Reviewed 27 May 2017

Good service and selection. Food was well prepared although I was disappointed there was not more of a Colorado feel to the menu - Organics or grass fed, no buffalo etc. Great breakfast buffet and menu, good lunch menu and a solid dinner selection. Winelist...More

Thank Rocky G
Management response:Responded 28 May 2017

Thank you for the review, we will definitely be looking into more Colorado themed options for our menu.

Reviewed 9 May 2017 via mobile

Lovely coffee sitting beside a gorgeous fire in a comfy seat. Great way to start a morning waiting for a business meeting. Can't comment on food but nice location.

Thank D P
Management response:Responded 25 May 2017

Thank you for the positive review. We also think it's a great way to start the morning!

Reviewed 16 March 2017 via mobile

What can I say, they do a great job at the Flatz. We've had several very good meals here, dinner and Sunday brunch. So good. The food is very good, and the service is great. You get what you pay for here.

Thank GregDieter
Thomas S, Manager at Flatz Restaurant and Lounge, responded to this reviewResponded 17 March 2017

Thank you for the great review! We look forward to serving you in the future.

Reviewed 5 March 2017 via mobile

We ate at the Flatz restaurant for both breakfast and dinner and both times the food and service were excellent! The food is wonderful! The ambiance was stunning, whether sitting outside gazing at the nearby mountain range, or inside with its swank interior, the hotel...More

Thank Sabina D
Thomas S, Manager at Flatz Restaurant and Lounge, responded to this reviewResponded 6 March 2017

Thank you for a great review. The weather will be changing soon, and we hope you come back to enjoy our patio.

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Nearby Attractions
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
USD 21 - USD 30
American, Contemporary, Gluten Free Options
Brunch, Breakfast, Lunch, Dinner
Restaurant features
Reservations, Outdoor Seating, Seating, Waitstaff, Parking Available, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Accepts American Express, Accepts Mastercard, Accepts Visa, Accepts Discover
Dining Style
Casual Elegant
Good for
Kids, Child-friendly, Business meetings, Groups
Open Hours
07:00 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 23:30
07:00 - 23:30
Location and Contact Information
  • Address: 500 Flatiron Blvd, Renaissance Boulder Flatiron Hotel, Broomfield, CO 80021-8228
    (Interlocken Loop & US36)
  • Location: United States  >  Colorado (CO)  >  Broomfield
  • Phone Number: +1 720-587-3025
  • This restaurant is at Renaissance Boulder Flatiron Hotel
In everything we do, food is forward in our thoughts. We deliver flawless execution using forward thinking and our core values as the lenses we look through to make decisions related to our service and products. Memories begin with the senses. Everything we have ever heard, touched, smelled tasted and seen is embedded in our consciousness forming our deepest and most desirable experiences. Our mission is to bring those positive sentiments forward through food. We are about being intriguing, indigenous, and independent. We make each dining experience delightful, distinctive and memorable. Flatz Restaurant and Bar gives foresight to making every guest feel special. We are passionate about quality products, meats and seafood, friendly service and good wines. We serve modern American foods in a very comfortable Colorado dining room.
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