Basic Floor image - Hedgepig23

To show my mapping skills, I thought I would make a 16 floor flat with a variance of textures, models and designs.
In this picture, I am showing a basic floor in the flat with just the doors and walls, but I am to later fill it in with objects, lights, windows, an elevator and stairs.
I am open for ideas to add to the design, and once it's finished, I might post it for people to use as an example or something.