Primrose Hill Nurseries - Auden Place or Regents Park Nursery

[LittlePeasMummy]

Has anyone had any experience -good or bad- of Regents Park Nursery (Bright Horizons) or Auden Park Nursery in Primrose Hill? We have a 3 (almost 3.5) year old and are moving to the area this summer. As far as I can tell they are the two options. Regents Park Nursery seems good but security seemed a little more relaxed than we would ideally like. Auden Place seemed lovely but no spaces! Please help!