Why does the wheelchair-bound guy live in a 2 floor apartment w/stairs
Why is the original, wheelchair-bound Jude Law character living in a two-story apartment? I mean, other than for two heavy-handed reasons: 1) it resembles a "double helix" (HELLO WE GET IT ALREADY) and 2) to make the scene towards the end more dramatic, that the guy in the wheelchair made it up those stairs, went through paroxysms in order to protect everything they'd been working towards. (Of course you can't beat the leg surgery that Vincent goes through, to show dedication..I still cringe at that.)
Do they ever explain this? Why was there a second floor? Again, sure, it was dramatic, but they ought to have an explanation.