Tenants Not Getting Along, Need to Limit Laundry Access Afterhours

[Tim G.]

So, it finally happened. After almost 8 months of harmony I have my two tenants in the lower units not getting along.

A very peaceful family in the unit that boarders the laundry room are complaining of late hour (After 11PM) laundry use by the other tenants and believe they are doing it to annoy them.

So, I don't see a reason anyone should use laundry that late but I want to work on limiting access.

What are my best options? Timed door lock, those seem pricey. Or possibly a timer on the outlets but I'm not entirely sure those can't be tampered with.

Any suggestions? Need to keep the harmony.