Happiness Hill is the best preschool in CV. My daughter loves everything about the school. The principal is so caring and a great leader, teachers are amazing. I highly recommend this school to everyone!
The best pre-school school in Castro Valley. The teachers are exceptional and without a doubt very dedicated. Ms. Kathy, Ms. Christy, Ms. Lydia and Ms. Corrine have been true role models and their dedication speaks volumes :-). The reassurance my daughter gives me when she says how much she is going to miss her teachers when she goes home, brings nothing but reassurance that I made the right choice.