No1 at Heathrow Pre-Book - Only15 minute window of entry?
I was wondering if anyone had any experience pre-booking the No1 lounge in Heathrow T2. They currently are offering only a 15 minute window for entry for our flight next week. That seems rather tight with unpredictable security queues. We do have fast track, but if we're running late/early does anyone know if they offer any grace period before/after that 15 minute window?