We got a 2012, 28T Cambria (had a 2007, 26A Aspect), love & enjoy both. On the 2012, the valve stem for the air bags are in the driver side back storage, also the fresh water dump valve is in that storage. We also love the horse shoe dinette that is in both models (one reason we upgraded from the 2007 to the 2012 to keep the dinette, which was not in the 2013 & beyond). Swivel driver & passenger seats in the 28T (once you figure best way to tackle it) are nice improvement over our 26A. Always been a Chev Trk guy, but really love the Ford V10 & Tow/Haul transmission. Also bought both RVs with low mileage (2007/7,000 at 2 yr old, 2012/9,000 at 4 yr old). We also down sized from an "A" to the "C", and then up sized from the Aspect to the Cambria (2'). Every choice has its + and -, but we always adjust to be happy campers. Pops