Describe that honestly. A sound near a West Allis wall and damage in a cupboard are different observations. Say which you have noticed and where. Avoid guessing at the size of a problem from one clue.
Does it matter that I rent?
Yes, for the arrangements. Explain your role and coordinate approval or shared-space access before work is booked. Leave waste or contaminated materials undisturbed while asking about assessment.
What might the proposal cover?
Discuss inspection, monitoring, and any proposed entry-point work. Ask whether cleanup or repairs are separate and which structures are included. Clear boundaries make the charge easier to understand.