Harper & Bright Designs Twin Size Daybed

Amazon

Folding Sofa Bed with Pillow Memory Foam Convertible Sleeper Chair Bed Couch Futon Lazy for Living Room

Walmart

Studio Futon 66"

Amazon

Antetek 3 in 1 Convertible Sleeper Sofa Bed

Amazon

HOMFINE Folding Sofa Bed

West Elm

Harris Chair and a Half Twin Sleeper(multiple options)

West Elm

Harris Queen Sleeper Sofa(multiple options)

CB2

Una Fabric Sleeper Sofa (2 colors)

West Elm

Urban Sleeper Sectional w/ Storage Chaise (multiple options)