we were looking for some recliner chairs to put in our remodeled motorhome. We purchased 2 of these and could not believe how perfect they are.  The assembly was so easy (no screws) just slide the arms and back into a track. The massage addition was magnificent. We were afraid it would be that rolling ball like most massage chairs, but it is more of a vibration in all parts of your body.  We cannot say enough good things about these chairs. One small thing, we could not get the lever to engage the foot and back rest at first, but after the chair was assembled and we sat in them it did engage.