Stayed many a night here on business and pleasure so when I had a family emergency in California, I did not hesitate to book my stay with Ayres Suites Diamond Bar. The rooms are a nice size, the bed is so comfortable and they provide a mini fridge and microwave not to mention a free breakfast and cocktail hour. We had to travel with our dog on this trip and they are very pet friendly. Centrally located to Orange County and lots of restaurants, malls and movies. The staff is very friendly and helpful. I have family in the area and this is without a doubt my hotel of choice. Oh yeah, and there is an In & Out Burger right down the road, if your a fan.