Interior (C70II, V50 etc): Where to with candy papers?

The interior of my C70II (probably very similar to the V50) shines with countless storage compartments – which are however very stupidly designed. Practically there is no ashtray. So where with candy papers, apple residues etc? Is there a suitable box for the space behind (direction motor) the center console? Or a use for the beverage holders? If you still want to be able to place two coffee tap cups, how do you do that? In the front a cup, then an ashtray/waste container and then still use a holder of those for the rear seats?