Had to drill some holes in the interior liners so this could drain properly.  I ended up with soil that was oversaturated which almost killed my strawberry plants.  Other times the soil got so dry the leaves wilted. I have since have planted kale and brussel sprouts in them with limited success.  The planter box itself looks nice but I'm not sure what I could have planted in there without doing some modifications to it, and said modifications just barely solved the problems.