Big Dog makes a 17.5 ft. 2 man ladder stand called the Convex, and it's the same concept with the wrap around sides and big platform. Went on sale last spring at Menards (I think less than $200) and my partner bought 3. We put 2 of them up this fall, and they are absolutely the best tree stands I've ever hunted out of. It opens up shots behind the tree that would never be possible in a traditional tree stand.