Petr P.wrote a review of Big Agnes Copper Spur HV UL3 Tent: 3-Person 3-Season on February 25, 2017
Familiarity: I've used it several times
I have the previous model Copper Spur UL 3 - it has similar wideness 178 cm from both ends - for three adult middle size men it's really tight - of course you can sleep there but there is no one free centimeter. Big Agnes concept tp sleep as head-to-leg is not working in mountains - try to find a flat and absolutely horizontal surface for the tent - this is almost impossible, and it means somebody's head will be lower the legs. In this new model they made the special shape, which gives even less space.
Also it's interesting to compare the zippers in field - in new model all of them look much better.
But generally - BA Copper Sput amazing tent, super light, tested in heavy rains and winds of Siberia