Easy to assemble, with materials of a good quality, this has been the perfect accompaniment to the Agnew 3-seater sofa bed in cosmic blue/yellow bought a few weeks prior. The yellow (of both) is more mustard, which was a relief; and having eventually realised that the faint diagonal stripes in the official Wayfair site were from the shadow of the blinds in the show room (silly me..) I happily purchased in this colour, and am pleased that I did.
Comfy to sit on and also perfect storage for all blankets and play mats the children have acquired. 
Good quality hinges also ensure the lid doesn't come crashing down on little fingers.
Would strongly recommend to others.