I need to disassemble a simple two-seater sofa and store it in our storage room, which is on the pi

Description:

I need to disassemble a simple two-seater sofa and store it in our storage room, which is on the upper floor of the same building. The sofa is in good condition and is the kind that separates into pieces, so it shouldn't be complicated. We have an elevator, although it would be necessary to check that the disassembled pieces fit without any problem. I would like someone with experience to do it carefully so as not to damage either the sofa or the walls during the move.