Is Virtual Office address good for Amazon Seller Account

I need a business address for my Amazon seller account.

All virtual offices give an address where everyone shares the same address with the same suite number; such as: 111 Route Suite 111 CityName, NJ 11111

First question: Is this okay with Amazon to use such an address as there might be conflict of addresses with even different Amazon Sellers for the same location?

Some virtual offices and co-working places say they can give a specific suite number with dash, such as: 111 Route Suite 111-222 CityName, NJ 11111 (-222 added to the suite number)

Second question: Does any of you know this is something right according to the US postal regulations? Can Suite number have dashes and does it mean it is unique? I don’t believe so.

Third question: Can you refer any virtual office/coworking/office spaces in NJ area?

Thank you!