I moved in to a new apartment after taking over the lease and it turns out my next door neighbour is using his apartment as a psychology office.
They have set up chairs in the landing area in front of the lift using the space as a waiting room for his patients. It's only our two apartments on this level and it's a small building with very few apartments.
What is the best way to approach this?
Have you tried…elevating…your concerns to management?