We were deciding between the 233, ikss and the 23ss in February, 2013. it was a very difficult decision as all of the floor plans had pros/cons when comparing. We personally didn't like the potential for loss of outdoor living space under the awning outside due to the kitchen slide (might not be a big deal in hindsight) and the potential to utilize the fridge or bathroom when traveling.
That said, we ended up going with the 23ss - guess what? We store our bikes (only 3 of us) inside our 23ss - so we don't access the bathroom/fridge now!
We stayed away from the 233 as a poster or two here said if you don't need the extra bed don't volunteer to have an additional hole on the side of the trailer to worry about
All things considered we LOVE the added counter space in the 23 vs the 233 but I'm sure the added storage in the ikss and additional counter space is an added plus for those owners.
Now that we've had the 23 for a year I have to admit I wouldn't mind owning the 233 either. Can't have it all, but we are very pleased with our Roo.
Yep - I'm rambling so ill close now....
Good luck and Happy Camping!!!
2013 Rockwood Roo 23ss
2012 F150 Ecoboost
Camped for 12 nights in 2015 - too many cancellations
Camped for 25 nights in 2014!
Camped for 24 nights in 2013!