Thanks. That doesn’t work with most financial institutions (or the ones I use). No matter what you type, they normalize the address in a USPS-mandated format, and automatically find out it’s an issue. “suite” is not going to trick anyone.
I have a mailbox at an independent mail & package storefront in my neighborhood. I just use their address and my box number, e.g. "123 Main St. #111" and have never had an issue with financial institutions, etc. accepting it. They receive my UPS, FedEx, and USPS packages as well.
I can tell you that a friend of mine has a license with a PO Box and cops usually do the same so their home address is not revealed if someone gets their ID or something.