I have a 12 hour layover in FRA during my upcoming flight from SIN-FRA-JFK on Singapore Airlines. I will be traveling with my three-month-old baby, and am looking to book us a room at the MyCloud Transit Hotel, which I understand is in Concourse Z of Terminal 1. Singapore Airlines uses Concourse B. My question is will we need to go through security once we disembark at FRA going from Concourse B to Z, or is it just a simple walk over? What about the next morning when we head back to catch our flight to JFK... will we need to go through security then as well, going from Z to B? Thanks - just want to be prepared since it'll be slightly more complicated with a little one!