Colouring/Shading Problem

[Peach]

Hello everyone,

this is supposed to be a room for my first game and I've been working on it for more than 6 months (because I changed its style about 20 times, sigh). I finally like this style, it is supposed to be a serious game. Now my problem is, I have no idea whether I should and if, how to colour and shade the furniture to make them look more realistic.. Any advice would be much appreciated!

Thanks in advance.

[MashPotato]

I think shading would be appropriate   Pick a general light source and try having a go, and let us see how how you get on.  It's hard to give advice on shading when there's no shading yet