With foliage and statuary throughout the grounds, the European-style Ayres Suites Ontario is located next door to the Ontario Convention Center. They provide complimentary shuttle service to Ontario International Airport (half a mile away) and Mills Mall. The hotel offers complimentary breakfast and newspaper every morning, as well as meeting rooms, outdoor pool, and hot tub. Evening refreshments are available Monday through Thursday evenings. Suites are decorated in Queen Anne style and include refrigerator, microwave, coffeemaker, voicemail, cable television, iron and ironing board, and dataport.

With foliage and statuary throughout the grounds, the European-style Ayres Suites Ontario is located next door to the Ontario Convention Center.