But you share more than just the driveway--there are other issues as well, including taxes and potentially other expenses which you will share--like the insurance. And downstream probably at some point you will have to replace the roof (even though only one side will be leaking at first), and if you have clapboard siding and wooden trim, someday you will want to paint the building, if it's vinyl that time is farther out on the future, but will come someday, so you will need to decide who pays, what the new color will be and things like that--these issues should be covered or at least addressed in your condo documents--along with the insurance issue. And you may have more in common--suppose you have water in your basement, will that make it's way into the other basement--if it's your leak will you be liable for damage to stored items in the neighbor's basement?
Reading and understanding the condo documents always seems like a homework assignment--but the topics will be near and dear to your wallet, so do yourself the favor of knowing what the common items and areas are, and how you are affected.
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