There is apparently a Dubai Transit Hotel at DXB Airport which is designed for transiting passengers in that these are small rooms rentable by the hour.
This sounds like what I need, only I will not be transiting. My international flight arrives at 4:20 AM which means that I expect to be extremely tired and need a quiet place to sleep. I do have a hotel for the night with check-in at 2 PM, so it's too long for me to be able to keep myself awake.
Would it be possible then to pay for a few hours at the Dubai Transit Hotel on arrival? I would later leave the airport for the city and go to my hotel. If not, what other options exist to nap-on-arrival at Dubai Airport?