Ontario, Los Angeles hotel rooms at the Marriott Hotels & Resorts

"Great hotel"

"The pool was out of order the front Desk was slow in helping us when trying to check in."

"Stayed for one night for a family of 4. Although the room was big enough with a living area, the layout was off. Bathroom sink is facing king bed, which makes sleeping at night awkward as the lights are right in front of the bed if u need to use the bathroom. It’s carpeted around the sink also, which is kinda gross. Please wear sandal, shoes or socks at all times. The carpet is extremely dirty. Wore socks in the room, and being there for only about 30 mins, bottom of my white socks were black. A bit moldy in the shower floors (wear sandals when showering). Only one elevator was in service. So it took forever to get to the 5 floor. Leaving our floor took about 15 min, because it was always full and leaving with all luggages, stroller and family was a struggle. Also, it stopped on every floor. Location was good as it right next to Ontario mills outlet."

"Definitely needs Upgrades the Lamps are old and the Toilet Seat lookef old and outdated."

"Walls to thin u can hear everything people was loud all night long and having there kids stomp all night other then that hotel is very nice and clean would stay there again just on the top floor"

"The steakhouse was welcoming, and the food was excellent. When I went to extend my stay, I was told they were sold out and that there was nothing I could do. I am a Gold member, and I felt utterly dismissed by the lady at the front desk. Worst experience I've had with Hilton staff."

"One of our favorite places to visit "

"Nice place at reasonable rates. The pool could be warmer though."

"Clean rooms"