This is a four-story (plus garden level) brownstone and, as you can see, the beans are just getting started. The twine extends all the way to the roof, which seems ambitious, but let's see how high they get! I'll update you again in a month or so.
Edited: A few readers have wondered in the comments if these are indeed beans so I thought I should add that I am not 100% sure they are beans - that is my best guess from my vantage point. If I see anyone hanging around I'll go over and ask. No matter what they're growing, I'm looking forward to seeing how high they go. Stay tuned!
(Images: Carrie McBride)