We just stayed at the Aerotel three weeks ago. Our incoming flight landed in Abu Dhabi at 9:40 pm. Our connecting flight left the next morning at 8:45 am. We grabbed a room for the night. The room was clean and functional. We had a window facing outside, but the noise wasn't bad. I can come back and post a review later.

P.S. If you stay at the Aerotel, there are two Aerotels at AUH. The Aerotel with the full size rooms is in Terminal One. There is also something called "Refreshhhh by Aerotel" It offers nap cabins that can be rented by the hour and is located in Terminal three. We were originally directed by airport employees to the Refreshhh Aerotel, and then worked out way over to the one in Terminal Three.