We've just used our Coleman Riverside for the first time at Mayhem, disregarding the break whilst it was peeing it down, I reckon it took about 25 minutes to get up, including untying the new guys and inserting the rooms, that has one more pole than the one you're looking at. It all packed up as one so it's just a case of firing the poles in next time, so it should be a lot quicker. Plenty of headroom, even at 6'3", I looked at the pop up tents as I like my Khyam Igloo, but the big Khyams were expensive and the other cheaper makes seemed short on headroom.