Twin over Full Medium Bunk Bed with Stairs

Sleep different sizes and ages comfortably in our twin over full bunk bed with stairs! Full size bed as bottom bunk = extra space for snuggling, sleepovers or adult guests. Staircase is a safe way for young children to climb into bed, plus each step doubles as a storage drawer. A Maxtrix Kids best seller.
Key Features
Description
We swapped the ladder for a staircase on our classic twin over full bunk bed. The ‘SUMO’ combines full bed on the bottom with a twin up top.
Staircase makes it easy for kids to climb up top and plenty sturdy enough for grown ups as well. Each step has a deep drawer, providing built in storage to help keep rooms tidy.
Perfect for a growing older child in a shared bedroom. Parents appreciate the extra room to stretch out at story time. It also provides comfortable sleeping quarters for adult overnight guests.
Pairs perfectly with matching trundle bed to sleep one more, or opt to add underbed drawers for extra storage. Requires Twin and full-size mattresses.
Patented rock lock system connects the beds securely and prevents wiggling. Simply “unlock” and separate for two traditional beds, or convert into another style entirely.
Dimensions
Assembled Dimensions | 100.75" L x 57.5" W x 66.25" H |
Underbed Height | 37" |
Bed Depth | 57.5" |
Not sure how to measure your space? Fit & Measurement Guide
Learn more about what to expect for Delivery & Assembly
Customer Reviews
- Reviews
- Questions

Perfect For Sleepovers
My girls absolutely adore their Sumo bunk bed! It also comes in handy when they have sleepovers or when we have company. Every night you can hear them chatting to each other and handing books from the bunks back and forth. Occasionally, their brother dives into the bottom full bed for a sleepover too!
Twin over Full Medium Bunk Bed with Stairs
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Sleep different sizes and ages comfortably in our twin over full bunk bed with stairs! Full size bed as bottom bunk = extra space for snuggling, sleepovers or adult guests. Staircase is a safe way for young children to climb into bed, plus each step doubles as a storage drawer. A Maxtrix Kids best seller.
Key Features
Description
We swapped the ladder for a staircase on our classic twin over full bunk bed. The ‘SUMO’ combines full bed on the bottom with a twin up top.
Staircase makes it easy for kids to climb up top and plenty sturdy enough for grown ups as well. Each step has a deep drawer, providing built in storage to help keep rooms tidy.
Perfect for a growing older child in a shared bedroom. Parents appreciate the extra room to stretch out at story time. It also provides comfortable sleeping quarters for adult overnight guests.
Pairs perfectly with matching trundle bed to sleep one more, or opt to add underbed drawers for extra storage. Requires Twin and full-size mattresses.
Patented rock lock system connects the beds securely and prevents wiggling. Simply “unlock” and separate for two traditional beds, or convert into another style entirely.
Dimensions
Assembled Dimensions | 100.75" L x 57.5" W x 66.25" H |
Underbed Height | 37" |
Bed Depth | 57.5" |
Not sure how to measure your space? Fit & Measurement Guide
Learn more about what to expect for Delivery & Assembly
Customer Reviews
- Reviews
- Questions

Perfect For Sleepovers
My girls absolutely adore their Sumo bunk bed! It also comes in handy when they have sleepovers or when we have company. Every night you can hear them chatting to each other and handing books from the bunks back and forth. Occasionally, their brother dives into the bottom full bed for a sleepover too!