Passport location recs?

Hi all, have to go to the post office or library to get a new passport (been more than 15 years, ugh), and I'm trying to decide where the best place to go is. The closest post office to me is terrible, so open to recommendations. Was looking at Baldwin library, Baldwin post office, Rockville Centre USPS, maybe Lynbrook USPS, sort of around there ISH would be good but if someone has an amazing rec I think it would be worth the few extra miles!

Thanks in advance, just want to make an annoying process the least annoying it can be. If mailing a package or letter at my post office is a nightmare I don't even want to imagine doing a passport there. o.o