The front desk is staffed twenty-four hours, so arrival is not tied to an office window. Flights into Puerto Princesa are regularly delayed and boats come back later than planned, and neither of those should mean sitting outside a closed reception with your luggage.
Once you are in, housekeeping tidies the room every day. Over a week of tours that is the quiet reason the room keeps feeling like the first night rather than the accumulation of six days of wet towels and half-unpacked bags.
Breakfast is a freshly prepared local Asian meal delivered to the room, so an early departure does not have to be negotiated with a dining room schedule. The room service menu runs around the clock for everything else, which covers the late arrivals and the appetite that shows up at midnight.
Anything else specific to your room or your dates is best asked directly. The desk answers at any hour on +63 966 839 0508, and the team can also help arrange local tours while you are here, so the itinerary does not have to be finished before you land.