Sofa bed (built in Twin size bed)

Sofa with built in Twin size bed. Use as sofa, and then pull out bed as needed. Mattress included. As Sofa: - Sofa: W58" x D38" - Seat Height: 17" - Sofa back Height: 30" As twin bed: - Length from back to front when extended as bed: 96" - Twin mattress when extended: L72&q...