I'm traveling to NYC from the Buffalo Greyhound station next month, and am looking for information abot safe long term parking downtown. I know that there is a parking ramp next to the station, but it is not monitored 24hrs - would it be safe to leave my vehicle there for a week? Also, I should mention that I'll be leaving at 11pm and returning at 4 am, so I don't want to be wandering around downtown alone at night. Any suggestions? Thanks!