N34 04.162 W117 16.700 - Stayed four nights. I found the staff to be friendly and capable.
The room was clean, the bed was good but the pillows were too soft. The shower was good and I never noticed it competing with other rooms for pressure or hot water. I stayed on the second floor (rm 210) and never heard anyone stomping around above me or out in the hallway. Now that I think of it I never really heard any outside noise either. The heater/cooler/blower provided good white noise. - You do not need to bring your own fan.
The room offered both free wifi and lan cable connection and I was able to use both at the same time. I never experience a slow connection problem on wifi while watching netflix on my Kindle Fire. My room may have been close to the signal point.
Breakfast was adequate although it would be nice if it was available earlier, like 5am. The coffee was excellent. There are many, many restaurants just a couple minutes to the East. That area is modern, clean and I never once felt unsafe. (Maybe that's why the road through there is named Hospitality Lane) If you are using a gps, do a search for Olive Garden and then head in that direction.
Drove the 210 everyday during morning and evening rush hour and never experienced any delays even though there was some construction areas reducing lanes. I found the locals tend to drive five to ten miles under the posted speed limit but always kept moving. Also very courteous.
The ONT Airport is about 20 minutes away and there was very little traffic when I left at 3:30am. (No surprise there). Highway 10 has signs saying which exit is for rental car returns but once you exit there is no sign saying where to go from there. Turn left/south. If you have a gps it's located at N34 03.570 W117 34.623. Had to wait about 20 minutes for the airport shuttle which took another 15 minutes to get there. I would recommend a minimum 2.5 hour arrive-before-take-off for this airport.
I would recommend this hotel to others and would stay again.