Okay, so I know that Schiphol is open 24/7 and that sleeping in the airport is permitted and even lauded as
one of the best.
The general consensus is that sleeping landside (i.e. pre-security check) is horrible whereas sleeping airside (i.e. post-security check) is heavenly.
My question is: is it possible to get to the airside part of the airport during all hours of the night? We have a 15-hour overnight layover and so we intend to see the city, have some drinks and return to the airport around 3 or 4am, just enough time to (hopefully) get a few hours of shut eye before our 10am departure.
I know this isn't necessarily Switzerland-related and I DID post a similar thread on the seemingly more appropriate flyertalk.com this morning, but let's be honest, the EF community is simply top-notch!
Thanks in advance for shedding some light!