Most of my machines have wheels now as I’m constantly moving them around. The wall games I built stands for with wheels so if I need the space I just wheel them into a corner. I have a pinball trolley for my pinballs and a pool table trolley for my pool table. Things like my shooting galleries get wheels added to the bottoms of the cabinets. Particularly handy for those 'crap, I just bought another ute load of games, where can I put them?' moments.