We just purchased the CRS (2020). The CRS has the bedroom in the front and the CCK, I believe, has the bedroom in the back. As far as I know, they are otherwise the same. The 40 refers to the box size. Ours is 42' OAL. I can't tell you if we like it because due to corona, we are just able to set it up now. It's beautiful, though! Looking forward to actually using it. All I can say is that so far, set up has gone well! We're hiring someone to do the leveling just to have it done more professionally than I did myself on our last trailer (2013 FR Windjammer).
2020 Cedar Creek Cottage 40CR20
None anymore (seasonal)