One machine isn't all that big, the size of a large desk or small sofa. It's 2.5 feet wide by about 4.5 long, plus a couple feet of space for you to stand in. One machine would fit in all but the tiniest apartments (assuming you can get it up any stairs into there), although the big problem in an apartment is really noise bothering the neighbors.
I have an unused bedroom as my pinball room (in a spacious suburban house), which fits five machines side by side.
Most commonly people do it in a converted garage or full sized finished basement rec-room kind of setup, often big enough to fit 10 or 20 machines.
I have an unused bedroom as my pinball room (in a spacious suburban house), which fits five machines side by side.
Most commonly people do it in a converted garage or full sized finished basement rec-room kind of setup, often big enough to fit 10 or 20 machines.