My brother gifted his daughter with a clutch of baby chicks and once out of the brooder we needed summer housing to accommodate the growing pullets, sort of a grow-out facility. Instead of pallets I rescued a bureau off the street, and removed the drawers and supporting crosspieces to give me a ready made 5 sided container.
I knocked the top of the dresser loose and raised the front by the width of a 2x4 replacing the top and providing some slant to shed water.
I build a door of framing lumber covering the whole front of the dresser and installed hardware cloth wire on the door so the coop would be predator proof - the door was hinged on the bottom with a lock on the top...
In the morning I'd release the top lock and the front wall/door of the coop became a ramp for the chickens to run down to enjoy their pen.
My niece loved to be the one to let down the ramp/door and watch the chooks compete for bugs and worms in their pen.
Not a permanent housing choice, for sure, but for about three hours work and the cost of a couple of hinges and a latch we had a safe cheap enclosure until the permanent coop could be built.
If you had some tough leather like from a workbelt and some roofing nails you can save the cost of the hinges- the leather is flexible and makes a good servicible hinge- I used that as hinges on my homemade rabbit cage doors when I was young and without funds for store bought hardware.
Very quick and easy to install - no chiseling to reset hinges or drilling pilot holes - just cut leather belt into squares and pound in the shingle nails.
I cut a 2x4 the length of the dresser and using drywall screws attached it to the two sidewalls of the dresser about a foot off the floor - just to give the chicks something to sit on at night .