TT vs Hybrid purchase

My buddy purchased a Hybrid to tow with his Toyota pickup. Trailer tows great, I think he has a 2005ish Tacoma? One thing I noticed about the Hybrid is the lack of storage inside, he has 2 or 3 cupboards around the kitchen area but nothing for clothes. When in transit he has duffel bags for his clothes piled on the dinette or setting on the floor. If its just him in hunting camp he puts down both end beds and uses the rear bed area for storage, when camping with the family he is always moving bags or clothes around. He doesn't even have enough storage for a couple weeks worth of dry food. Most of his trailer type stuff fits in his pass through and the dishes / cookware take up his limited cupboard space.

I know there is a big difference between my buddies little 18 foot Hybrid and my 28 foot toy hauler but the lack of storage in his drives me nuts and I don't even have to stay in it.