In part four of our HHU series, How to be a Great Tenant, our advice is do unto others as you would have done to you. Be a respectful and courteous neighbor and tenant. Landlords often find themselves mediating arguments between tenants. Many of these issues can be resolved without involving the landlord. If you have problems with a neighbor, don't be passive-aggressive. Address the problem directly with the offending neighbor. The goal is not to argue or prove your point, but to create an environment where both parties can live peacefully.