I think "Waldorf inspired" (not accredited or whatever their official stamp is) could easily be quite different. DD went to preschool where they incorporated some Waldorf elements (along with some Reggio and Montessori elements) and it was fine. But if it is an actual Waldorf school, with teachers who have been through the training, I would be wary. I actually think there are some admirable and appealing things about Waldorf, btw, but it also seems quite dogmatic and rigid. It's important to understand that at its core, Waldorf is a religious philosophy.