This chair is amazing!  I needed a space saving piece of furniture that could also act as a bed for occasional guests, and this is perfect for that.  Very nice quality, and when it folds out into a bed it's extremely comfortable....almost like a Temperpedic mattress feel.  The assembly consisted of securing 8 screws for the legs of the chair with the Allen wrench that was provided.  The Arms slide in and connect via metal slots.  It was set up in 10-15 minutes!  Highly recommend this chair!