HIGH-end custom-made TV cabinet shelves

Tv stand with shelves, drawers and cupboards. The condition is excellent note that the "niches" are illuminated by leds. You will find all the details in the invoice (see photo). This piece of furniture being a custom furniture, it is complicated to disassemble it and then reassemble it without really being a handyman (which is not my case). If you don't, I asked the person who sold it to me if there was anything they could do. This is feasible (dismantling, transport, and reassembly of the furniture) for a flat rate of 250 euros. In this case I will be able to make a small effort on the price. Price of new furniture = 4300 euros.