From the TOH ****** EDITORS Inbox:

Hello,

My husband, two toddlers, and I have lived in a side by side duplex in Anchorage, AK for the last year and a half. My husband has done extensive remodeling to make the home very attractive; however, the noise level between the two units is still a problem. We can hear our tenants in the other unit running water, flushing toilets, slamming doors, running down the steps, etc. They are actually very good tenants, just making everyday noises. What suggestions would you recommend to make it a more sound proof home between the two units? I would really appreciate your help.

Thank you,
Sera

Note: Sera has the link to this post and will be checking in for answers!