The number for creative child is 4795916 but it doesn't re-open again until the 4th September. My girls have been going there for a year we've been happy with their time there. I guess it must vary a lot from class to class and what sort of teacher you get.

I haven't been to Mary Poppins personally but have spoken to people who looked around it. The reviews weren't great! No idea about Lifetime either, sorry.

Hope you get sorted.