Loft Bed with Desk and Bookcase, Full Length Guardrail and Desk, Super Functional Choice for any Families<br> Behind every sweet dream is a good bed, and if you’re still looking for the right one for your kids’ room, <br> this product is here to help. After assembly, this product accommodates most twin-size mattresses (not included)<br><br> Key Elements<br><br> Slat Kit Included<br> Bookcase Included<br> Guardrails Included<br> Built-In Ladder Included<br> Desk Included<br><br> Box Spring Required: No<br> Mattress Included: No<br> Assembly Required: Yes<br><br> Dimensions<br><br> Upper bed: 41.4" x 78.1"<br> Desk: 15.1" x 75.6"<br> Shelves: 7.8" x 15.7"<br> Weight capacity of upper bed:220lb<br> Weight capacity of desk: 66lb<br> Weight capacity of shelf: 4.5lb<br>