We ended up using some old wooden laundry room cabinets to make more storage in our tent trailer. I ended up picking 2 that I stacked on top of one another (the bottom one had 2 doors, the top only one with a shelf beside. It was great for storing food and other kitchen stuff. The cabinets were bolted together (easily removable wing nut). It was nice and sturdy, a great addition for the limited storage in the trailer.
I could take them apart in about a minute and they fit nicely on the floor under the couch/sink when we folded it down. I just had to be careful what I stored in the double cabinet because it was on the floor on it's back, but it was great for cereals, bread, cookies, crackers, marshmallows, etc.
I'll try and dig up some pictures this weekend of it.
2015 Toyota Tundra Limited CrewMax
2016 Jayco x213
2012 Toyota Highlander (sold)
2009 Jayco 1206 Tent Trailer (sold)