I purchased this chair for my father who has limited mobility in his legs.  My husband was skeptical... but is now very impressed with the chair.  For my father who is 5'6, the chair is perfect.  For my husband who is 6'3, the chair does not accomodate his leg length.  

The chair is quiet, no noise when going up or down!  This is fantastic!  Color and material is perfect... arrived with no issues, assembly was a snap!