I've owned and used a Kodiak Canvas 10x14 Flex-bow tent for 6-7 years and have really enjoyed it. It's like a living room when on solo hunting trips, and still very comfortable with two guys and two cots. We use big cots and big sleeping bags so three guys becomes just a bit snug in the Flex-bow so I recently picked up this 12x12 Cabin tent.
Looking at the numbers, the square footage is only four square feet larger than the Flex-bow, but interior volume is definitely larger due to the straight walls of the tent. We used this tent for the first time this past weekend and we loved it. Much more roomy and comfortable with three guys and three large cots. Set up takes a bit longer compared to the Flex-bow but that's mainly just because the Flex-bow is so fast to set up and take down. You also need a bit more room as you don't just need the footprint of the tent, but also room for the guy ropes.
The quality is typical Kodiak Canvas which is great and we loved using the tent. Temperatures were down to 11 degrees and with a small heater we were comfortable.
If you are looking for a high quality hot tent, or just a bit more room than the Flex-bow tents, this is the one you want. Thanks for another great product and a good value for the money.