I recently stayed at the Richmond airport Doubletree overnight while traveling for a business trip. I was in a king room which was extremely nice. A seperate sitting room area with a couch, chair, coffee table, TV, desk, mini-fridge and a sink. The bathroom consisted of a toilet and tub/shower, with a separate sink area outside the door. The wonderfully comfortable king-size bed, with a ton of comfortable pillows, was in a separate bedroom with a door. There was another TV in there, an easy-to set alarm clock, and an iron and ironing board in the closet.
I ordered a room-service breakfast, and it was delivered slightly before I'd requested it. The service at the front desk was excellent, and I was able to request and receive "late checkout" until about 1 PM so that I could change to more comfortable traveling clothes following my business meeting. The shuttle was quick and efficient, both picking me up from the airport and returning me after my stay. They have a convenient room just off the check-in area where there was a computer that I used to print off my boarding pass for my return flight.
There only real negative was a fairly noisy A/C unit. It worked very efficiently, but was also very noticable when it turned on and off. If I ever have occassion to travel to Richmond again, I'd definitely consider staying at this hotel again.