Roomy enough for two chairs to stay out of the rain and be comfortable.
Just wrapped up the maiden voyage using this tent. 3 days in Yosemite enduring cold wet weather and even a little snow. The tent set up in a flash and was easy to figure out. I got the vestibule and it was a real asset to have during the weekend. There was just two of us and the dog in the tent but there is no doubt enough room for four and possibly 5. There were no drip or leaks and the seams look great. I am not sure if i will add seam sealer to the tent (I usually do) but we will see. There are a lot of interior pockets for gear and having a front and back access door is convenient too, especially to let the pooch out in the early morning. Great job Big Agnes!!!! I would highly recommend this tent and the vestibule.