Good VR that is also trivial to set up and killer apps/games that don't require too much dedicated space. My brother-in-law has a very nice VR setup, which is f

Good VR that is also trivial to set up and killer apps/games that don't require too much dedicated space. My brother-in-law has a very nice VR setup, which is fun, but has a room that is essentially empty. If I had a nice room with padded walls. . .