I like how the wood floor runs in different directions on the floor. It makes the hallway feel bigger and definitely more interesting. Your eye doesn't know where to look, which makes the floor gain more attention.
How to hide the TV - projector with screen! The screen can be rolled up and hidden in the custom made box (white box on top). The screen has a 5 cm distance from the wall making it possible to hang art on the back of the screen.