The biggest problem with this piece that it moves when unfolded. We tried placing an area rug and non skid pads beneath legs but that doesn’t seem to help at all. It’s nice to be able to roll into place but beware that this perk is accompanied by jiggly/ wobbly bed that gives the feeling of being unsturdy. 
I like the look of this piece but for the price I would expect it to feel more sturdy. 
Any suggestions wayfair?