Yes we have looked at and actually are dealing right now on an 299RET and a 331RL. While the 331RL has more drawers most are not easy to get to however the 299RE drawers face the table to the right of the sink and only has 2 small ones.
There is a large pots and pans drawer under the stove; nothing by the fridge but a nice pantry next to the stove/oven. We are also opting for the bench dinette verses the table and chairs to add more storage underneath.
The storage directly under the sink is a small v-shaped cupboard where you might be able to stand up cookie/baking sheets but not big enough to hold a regular kitchen garbage can; the rest of the under counter storage is used up by the water heater and a drawer on the living room side of the counter that you could put items that you don't use much.
We are downsizing from a rear kitchen 2007 Challenger 29RK fifth wheel where we had so much storage to a TT and are really feeling the crunch. I guess that's why they call it downsizing.....ouch!
