Great chair, is well made, easy to assemble without tools, has an amazing color, relaxing vibration massages. *NOTE The important thing is reading the description carefully.* I bought this one thinking it was vibration plus rolling massage and with heating but i was wrong. 
(This one is only vibration massages plus heating, not rolling massages which is what I needed due to my chronic back pains).
I didn’t wanted to go through the struggle of returning, so i opted to keep it. 
That being said, vibration massages are not that strong but enough to keep you relaxed and in a meditation state.