I've stayed in nicer Doubletrees, but this was what we needed, where we needed it. Service was average, rooms were average, everything was pretty much average. The only thing that really stood out was the noise. Definitely not a quiet place, with people coming & going at all hours of the night. I suppose that's to be expected to some extent, and we were coming & going as well, as we had to meet my husband's flight at 2a.
Parking was a bit of a drawback. Evidently they have quite a few people who use the place to park & fly, which I'm sure is a great deal for them, but certainly wasn't convenient for us having to schlep across the (huge!) parking lot.
Room had a few minor cleanliness issues (child's handprints on the mirror, a stray hair in the shower), but all in all, it wasn't too bad.
In short, had I planned to stay here for several days, I'd have been disappointed & likely would have checked out early. Still, it fit the bill, and gets major points for convenience to the airport.