Review on Portable DIY Metal Wire Pet Playpen, Ideal For Guinea Pigs And Puppies - LANGRIA Small Animal Cage And Fence, Black by Gabriel Rosenberg

Bought 14" bins for this, but they don't fit because the circular connectors block some of the cube opening which was disappointing. Also some of the sides didn't seem to reach the connectors fully? Had a breakdown after a couple of days (when one starts to collapse, it's like slow chain reaction to those around it). Had to take apart and rebuild the left half of columns. Overall satisfied - holds a lot of stuff and the unit fits perfectly in my closet. Just don't try to slide it when it's got things inside it or it could twist the cubes (they're somewhat flexible) and make them come out of the connectors.