Been around for years.. Back in the news again.. From what i remember last time around, the flat has had major issues. No-one will *ever* buy it and its all a bit too well "fitted" to be removed in a modular way afaik..
Best i reckon he can hope for is remove it as intact as possible, sell flat, and try to offload the graphic panelsand bits to enthusiats somewhere.
All of the pieces really are incredibly faithful reproductions, but at a couple, to a handful, of hundreds of pounds each, he's not going to make his 100-odd grand back thats for sure!