I have a bracket on the wall from which I hang my main guitar - and it does make it much easier to just pick it up and play for the odd five minutes (that's how come I burn so many dinners).
I have a backpacker guitar stuffed down the side of a bookcase within easy reach of the sofa in the front-room.
Definitely its worth having things to hand so that they are easily picked up & put away. They look nice hung on the wall, and are tidily out of the way. That should please everyone, so go for it! Mark bought me a special wall bracket from the music shop, but you can probably make your own just as good.

Kris