Rental Unit Neighbor Prodlems

[Luke Redford]

I turned my old home into a rental this year, and the neighbor has my phone number. He calls/texts pseudo frequently with complaints, sometimes not. Currently he keeps complaining about being able to see their clothes hanging in the window (telling me to tell the tenants to keep the blinds shut) and empty beer bottles on the deck occasionally. He says he can see them from their family room... Is there any legitimacy to his complaints and how do you deal with a grumpy neighbor? Thanks for any help