I've been coming to the Mount Clemens Post Office since I started selling on eBay over 20 years ago. The building hasn't had any major upgrades and there's never more than 3 people working at a time, but I don't really mind any of that. There's something comforting about the old school familiarity.
The self-serve kiosk in the front lobby is a nice addition. I don't have a printer, so I when I buy postage for a package online I get a QR code. You can scan it at the kiosk for a label and receipt, and I've never had to wait in line to do so.
One star off because the mail is often SLOW and poorly sorted. I receive coupons after they've expired, bills once they're almost overdue and often get mail addressed to my neighbors. I always, ALWAYS deliver the mail to the correct person, but no one has ever once brought my mail to me. And I know my mail has gone to the wrong place because I've not received anticipated important pieces before like checks, credit card statements and Social Security notices.
Since my neighbors are apathetic, selfish assholes I really need my post office to get things right.
Not about this location, but I do recommend getting a USPS account. You receive email notifications about packages coming to your address. I've found this service to be really accurate and prompt. read more