As I'm new to freelancing I know my chances of getting picked are slim, so I started working on this project as soon as I saw it (5 days ago), and it is nearly ready. It has over 70 furniture assets, different types of walls and floors which You can place as well. I just need to add the color chooser and rendering functionality and fix a few bugs. This doesn't exclude Your role and Your wishes, I can change and add whatever You like.
Hope we'll work together,
Marko.