Oh god... my first pinball arrives in the next couple of weeks, being delivered by Martin... do I seriously need to invest in a trolley asap? Surely I'll be alright moving one pin into its new home...
How wide are your doors? Getting them in or out of rooms, for me, is a bigger problem than moving them about quite frequently. The B/W games have backboxes about the same width as my door frames. Maybe <2mm each side clearance!