Manufacturer's packing does not sufficiently protect bed from rough handling. So the single bed I now have is a replacement for the damaged original, which had clearly been dropped at some stage between factory and my door. The box this one came in was also a bit 'bashed about', but close inspection suggests that this bed has not been damaged in any way. That is a big relief because the bed is clearly very well designed, made from high quality components, and represents excellent value for money. (Wayfair price was heavily discounted from list price.) The J-Lok opening mechanism works a treat, and the opened bed is very stable. When folded, the bed moves very freely on carpet on it's four castors. Unfortunately I am not yet able to report on whether or not the bed, which is fitted with an Airflow mattress, is comfortable and provides a good night's sleep. If this does prove to be the case then my review would be upgraded to 5 stars.