Introduction
Choosing a kids bed size is not only about what fits today. It is about how your child sleeps, how the room works, and how long you want the bed to support the next stage.
The Little Lifely Bed comes in Single, King Single, and Double options, with bed-frame-only and bed-frame-plus-Deep-Dream-mattress choices. The right size depends on your child’s age, room layout, bedtime routine, and whether parents often sit or lie beside them during the transition.
Start With the Room Layout
Before choosing a size, measure the room. Think about walking space, storage, doors, windows, toy areas, and where bedtime books or a bedside table will go.
A bigger bed can feel generous, but it can also make a small room harder to use. A smaller bed can leave more play space, but it may feel outgrown sooner. The best choice balances comfort and room function.
Single, King Single, and Double Compared
Each size solves a different parent problem. Single is practical and space-saving. King Single gives extra length and room. Double gives the most space but needs a room that can handle it.
Comparison Table
| Bed size | Best for | What to consider |
|---|---|---|
| Single | Smaller rooms, younger children, and simple big-kid transitions | Leaves more floor space for play and storage |
| King Single | Children who need more room or parents who want longer-term flexibility | Needs more room width and bedding/covers to match |
| Double | Larger bedrooms, co-sleeping moments, and families wanting maximum space | Can dominate a small room if storage and walking paths are tight |
| Bed + mattress bundle | Parents who want the frame and mattress solved together | Check size, colour, and cover choices before buying |
When a Single Kids Bed Makes Sense
A Single kids bed can be the easiest choice for smaller rooms. It gives your child a dedicated big-kid bed while keeping the room open for toys, storage, and movement.
If the room is compact or your child is early in the cot-to-bed transition, a Single Little Lifely Bed can feel practical and calm.
When a King Single Kids Bed Makes Sense
A King Single can make sense if you want more room without moving all the way to a Double. It can give your child extra space to stretch out and may feel more flexible as they grow.
This size is useful when the bedroom has enough space but you still want to keep the room easy to move around.
When a Double Kids Bed Makes Sense
A Double kids bed can work well in a larger bedroom or when parents often lie beside their child during bedtime. It offers the most space, which can be helpful during the emotional big-kid transition.
The tradeoff is room footprint. Before choosing Double, make sure the room still has space for storage, walking, and play.
Think About Covers and Future Refreshes
Bed size affects cover choices too. Little Lifely Covers make it easier to refresh the room as your child grows or their colour preferences change.
If you are choosing between sizes, compare both the Little Lifely Bed and Little Lifely Covers together. That makes it easier to understand the full setup, not just the frame.
Frame Only vs Bed and Mattress Bundle
Some parents already have a mattress. Others want the frame and mattress solved together. Little Lifely Bed offers bed-frame-only and bed-frame-plus-Deep-Dream-mattress options, so parents can choose based on what they already have.
If you want fewer decisions, the bundle can simplify the purchase. If you already have the right mattress size, frame only may make more sense.
Final Recommendation
Choose a kids bed size by balancing room size, child comfort, parent bedtime habits, and how long you want the bed to last. Single is simple and space-saving, King Single adds room to grow, and Double offers the most comfort when the bedroom can handle it.
Start with the Little Lifely Bed, then compare size, colour, mattress, and cover options together before deciding.
Frequently Asked Questions
What size bed is best for a child moving from a cot?
Single is often the simplest choice for smaller rooms, but King Single or Double can make sense if you want more long-term space and the room can support it.
Is a King Single bed good for kids?
Yes. A King Single can be useful for children who need more room or families wanting a bed that feels flexible as the child grows.
Should I buy a kids bed with a mattress?
If you do not already have the right mattress, a bed and mattress bundle can make the setup simpler. If you already have a suitable mattress, frame only may be enough.
Do bed covers need to match the bed size?
Yes. Covers should match the bed size and product. Check Little Lifely Covers by size and colour so the room setup works from the start.




