I love Cambridge Academy. They are technically in Plano, at Coit and Hedgecox.
While they do have state ratio classes, they still provide fantastic individual attention. They provide Spanish and computer class at no additional charge. They also bring in performers and crafts to the school.
They have an indoor playroom so that the kids are not couped up in a classroom all day when it is raining or too cold or too hot.
They have an inground swimming pool and offer swimming lessons in the summer and bring in other extra cirricular activites such as dance, cheerleading and karate. They have a dance room that the kids do these in and also just play in.
My son loves going there. All the staff is extremely attentive and really cares about the kids.