One tower with motel type walkway outside the window & Road noise.
The hotel has 3 towers. One tower has rooms with windows facing the hallway (like a motel) so when you open the curtains people walking down the hall can see in. If you are staying for more than a day or two make sure to request a room in one of the other 2 towers.
After getting place in the "motel tower" I requested to be moved as I was staying 5 nights. They moved me to the tower adjacent to Airport Blvd. The room was nicely update and had a great refrigerator, but the windows are old and are not sound proofed. Consequently there was a stiff breeze blowing in where the windows didn't quite close (their energy bill must be huge!) and there was a lot of road noise. So if you are a light sleeper request a room that doesn't face the road.
I should say they also offered to move me away from the road noise on Airport Blvd to the tower that is currently being renovated. But the floor that was available they had just put in new carpet and the fumes from the carpet were strong. So, if you don't like strong chemical smells make sure you don't get a "just renovated" room.
All this might sound negative, but overall I liked the hotel.