Just stayed here in March while on a road trip. Kingman is a descent little town, much nicer than Needles. The Days Inn was a basic hotel. For $40 a night its hard to have too many complaints. If you stay there don't get a room on the street side, it's noisy. The rooms are big and the bed was comfortable. The shower was pretty dingy though. The staff was very friendly and helpful.

We're on the way to Grand Canyon so we stopped this hotel for 1 night,It's almost 11pm when we got there,so no expectation,just need a room .The room looked outdated,but clean,we had 2 flat pillows ,we'd rather go to sleep than ask for another pillow,if you'll check in early,ask them give you more.
We didn't try the breakfast,we went to craker barrel for a full and hot breakfast instead,it's worth to have it.

On the road and tired the Days Inn was adequate for a nights stay. They have free wireless internet. Maybe breakfast however we went to Craker Barrel for breakfast. Good food for morning fare.

Nice, well-equiped, clean rooms. Nice pool and Jacuzzi.
Nice staff. Good price. Well worth the money on the way to Grand Canyon.