"Very Bad Buy - expensive mistake" star star_border star_border star_border star_border This chair was a very expensive mistake. It is comfortable enough but the nuts and bolts keeping it together work themselves loose far too easily. They are unusual so they need a specialist spanner or screwdriver to tighten them and even when you have this, they are not easy to get to to tighten and you never manage to get them properly tight again because you cannot get a grip to tighten the nut. This is not a question of strength, just of accessibility. Also, it does not stay in locked into the position you lock it into and moves when you get up and then sit down on it again. Bad value! Arabella - 09 May 2011 support_agent A note from the team Thankyou for your review on the Lafuma hybrid chair. We'll be in touch to help.