Does the Costway Twin Metal Daybed include a mattress?

No. The frame is sold on its own, so you need a twin mattress and pillows or cushions for seating.

What mattress size fits it?

It takes a standard twin mattress. A thicker mattress makes it more comfortable as a bed and as a sofa.

Is it hard to assemble?

It requires assembly with the included hardware. Owners say it is doable but easier with a second person.

Can it be used as a regular sofa?

Yes. With a backrest of cushions it works as seating, and the casters let you move it easily.

Is $127.99 a good price?

It is the only new price listed as of November 7, 2026, so there is no recent range to compare. For a metal twin daybed, it is a low price.

Where is the Costway Twin Metal Daybed Bed cheapest?

At Best Buy, for $127.99, as of our latest check.

Costway Twin Metal Daybed Bed

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$127.99at Best BuyObserved at 9:33 AM

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Our take on the Costway Twin Metal Daybed Bed

The Costway Twin Metal Daybed is a steel-frame daybed that doubles as a sofa by day and a twin sleeping spot by night. It has a 38-inch seat depth and 38-inch seat height, and it rolls on casters so it can be moved around a room. At $127.99 at Best Buy as of November 7, 2026, it is the only new price listed, so there is no recent range to compare against.