2021 Grand Design 398M. Awesome RV, we have thoroughly loved it!  If youre looking for the largest toy hauler garage out there, or for 4 beds in the garage area, this is the camper for you. This unit has the second bathroom in the garage also, which is super helpful. 
Extremely large water tank plus two black tanks and a large grey tank allow overland camping for multiple days. Generator provides power for whatever you need including full A/C (three units) with 60 gallons of fuel capacity. 
RV stays under cover all the time, and previous TX owner also kept it under cover. Very well maintained. I have more pictures and can take pictures of whatever you want to see also. This camper is the same layout as the 349M, but with a larger garage. Pulls really amazingly well down the road