Andersen is a modern sofa bed with a one-piece seat and a single or double mattress. A narrow sofa bed with optional lumbar and armrests cushions.Andersen is a sofa bed with a one-piece seat that can be used as single or double bed.It is a 3-seater sofa with armrests as high as the backrest, and it is completed with a pair of lumbar cushions and two feather cushions that make the armrests more comfortable.By removing all these extra cushions, Andersen becomes a comfortable single bed with a cm 212 or 222 long and cm 60 deep mattress. Thanks to an easy to use mechanism, it is also possible to transform the sofa into a double bed with a cm 190 or 200 long mattress. Moreover, with the mattress folded on the short side, the depth of this design sleeper bed does not increases much even when it is used as double bed.Andersen can be customised as you like by choosing model and dimensions, cover and piping, finishes and colours, legs material and extra cushions.