It is a solid piece of furniture. I personally have issues with measuring and actually envisioning things in my space. That being said. This thing is large. If you envision having storage under the bed with a side table this is not for you. It is the size of a bed. Two of them fill under my king size bed. Great storage, but heavy. Have to move the side tables for access. Haven’t yet used it as a trundle bed. A bit more narrow than a twin size bed, but as long as a king. It has dividers to break the unit into three for storage. It’s nice. Just, big.

Didn’t enjoy putting it together.... but served its purpose. Be sure to measure the space under the bed.

Pretty sturdy and easy to put together. I liked that there are support slats beneath. Only issue was a few chips on the particle board that is the bottom of the drawer. Figured it would be too much of a hassle to exchange and we’re using drawer organizers anyway. Wish the wheels offered full rotation instead of being fixed. That would have earned 5 stars despite the dings.

Was quite a bit easier to put together then the bed, as the hardware was labeled and directions were directions were easier to understand.