I need an office chair (Moving Synchro Plus) fully disassembled for shipping: casters off, backrest and armrests unbolted (Torx screws), seat and mechanism separated, and the gas lift taken out of the five-star base. The lift is a taper fit — I have only tried by hand and I own no tools at all, so please bring everything needed (Torx bits, rubber mallet, grips or pipe wrench; penetrating oil just in case). No repair, no replacement parts and no packing — I just need everything separated and undamaged, and the screws kept in a labelled bag. King's Cross (N7), lift in the building. Please come on Friday 13 November between 10:00 and 12:00.