Argos Sofa bed RRP £220! Futon sofa bed from Argos, original price £220. Hardly used so in great condition. Search 'HOME Mexico 2 Seater Futon Sofa Bed - Black' on Argos website. Fabric upholstery. Double. Size H72.5, W151, D87cm. Weight 29.5kg. Size of sleeping area: W147.5, L195cm. Floor to seat height: 56cm. Depth of seat: 72cm. Height of seat back: 72.5cm. Width of seating area between arms: 136cm