Works great, used on double bed, easy up and down.
Bought this when we converted our DD's crib to the double bed stage. The rails were a bit tricky to assemble, but the solid construction and final product were fine. As the instructions said, we were able to slide the frame parts under the mattress easily and then put on the side rails. We loved that the rails were easy up and down for story time at bed. Down folded the rail to get us in and out without having to be a gymnast! The mesh sides were great, although not a concern for us as our DD sleeps in the exact middle of the bed and doesn't roll about.
solid construction, reliable, easy to use.
Awful, hate it
Do not buy this product unless you love getting really frustrated and wasting heaps of time. This is a product designed only for emsembles, although nowhere on the packaging or instructions does it inform you of this fact. After more than an hour putting together 28 separate parts and 12 screws, we ended up with something only marginally bigger than the box it all came in. Then we discovered it won't even go on a frame bed. Fail! And it cost $100...
It possibly may work on an ensemble, I couldn't tell you
Expensive, really really difficult to put together, only for ensembles