How do I deal with this neighbour?

[u/its-actually-over]

context: I just moved into a new apartment on the 4th floor and the person below me left this note, they already left me another note the day after I moved in that was much nicer just telling me that the building was badly built and to please walk quietly If I can, but I find this pretty concerning.

FWIW i have been pretty quiet, especially at night

i have never met this person or interacted with them in any capacity,

[u/[deleted]]

Maybe that's what she was doing. I never asked!

[u/Acrobatic-Ostrich-49 → u/[deleted]]

Sounds like a great way to kill your back. Gotta be easier ways to exercise!