The idea is good, it looks good, but unfortunately a chair leg is in the assembly broke. The worm has become loose and has his own business. I have now re-glued the thread with glue and will in 48h again try the part to be screwed firmly. I thought something more to invest but also here the timber is made from compressed wood and all a very stable impression does not make it straight. With over 100 kg body weight you should watch maybe. The product is well packaged, the mechanism seems well but when I have only 3 chair legs, it does not bring much. It may be a Monday chair, let's see after the repair if it is returned, or can remain. For this money is unlikely to happen.