I have a 3110 that I bought this past summer. The RV came with the standard refrigerator so there are three cabinets on the right of it.
The cabinets over the stove and to the left are fairly large but you will need to put in organizers if you want to take full advantage of the height within the cabinets.
The bedroom slide has a ton of storage space. My wife has used some of this storage space to store items from the kitchen.
Yes, there is a storage area under the queen bed. Also there is a sleeping loft above the garage accessible to the den. We use that area for large, bulky but light items.
In the garage I strap all three table tops to the top bunk because it is pinned. This still lets me use the bottom bunk for guests. ( I moved the queen mattress that came with the rv to the bottom bunk and put the new queen mattress in the bedroom. )
The pass through storage under the bedroom is huge.
The biggest selling point for me was the walk-in shower in the bathroom.
PM me if you need any thing else.
