If you have ANY place you can keep cardboard boxes dry, you can use them.
A needle and strong thread run back and forth through the walls, a couple inches below the top. Poke a few holes in all four sides.
Hang the buds/kholas loosely along the threads. The bigger the box, the better.
The cardboard will absorb the bud moisture and release it into the outside air.
You'll need to check the buds daily through the first week, but less frequently as the buds reach stable moisture content.
When near finished, they can be stacked between sheets of newsprint for a slow finish cure.
Done carefully, I think the cure in cardboard is a superior method for smaller quantities.