Heeeh... do they? Sounds like a lot of work.

[That and Sanji doesn't own the apartment building, so that's never going to happen. However, as he muses:]

I can see that if you built a house from the ground up -- might as well make that shit unique if you're gonna pay out the ass for a dream home.

[At some point he'll grab a piece of chalk himself, specifically choosing a color he doesn't think Yusuke will need anytime soon.]