ordered the chair when it arrived the box was smashed and one of the legs was damaged. the chair was sent back...  I think the dillivery company are to fault! 
the chair was re-ordered  ,, had an e-mail with dillivery date  chair never arrived, contacted wayfair , apparently it was delivered and signed by a unknown name , checked neighbours etc .. no chair ,, again contacted wayfair still waiting for feed back on the investigation. not good  checked everywhere no chair .. ended up going to local shop to buy a simple office chair.