In reply to Lynsety:
Hi Lynsety
I often climb at Harrogate on a weekend if it's wet out. The place seems really popular with young kids, there is always kids parties going on. There's plenty of low top rope routes, so plenty for them to be going at. They also have 2 walls with auto belays, which are also popular with the young kids (as well any other age/ability range as the routes currently go up to 7B).
The staff are really friendly, although this seems pretty typical of climbing gyms in my experence, and the cafe is really good as well.
Hope that helps!
Hope that helps!