Apartment Decorating

I’ve recently moved into an apartment. It’s huge! I’m talking like 20’ x 20’ living room, 2 bedroom of the same size, giant kitchen, and minuscule bathroom. I need some ideas to make it look nice. Currently the walls are all white and it has what I think is pine hardwood floors in every room. Bathroom is all white with really outdated beige linoleum. I’m allowed to paint as long as I repaint it white before I move out. Give me decorating advice! Color ideas, them ideas, where to get good looking furniture etc. I really want it to feel cozy and chic.

*I hate yellow & green (unless it’s mint)

*I don’t like Tuscan

*I don’t like shabby