I want to learn how to box and am wondering if anyone has any recommendations on where to go. I'd like do a few boxing fights as well

I went to Allstars in Harrow but was told I was too old to join because I hadn't boxed before. Am not sure what the situation is at other clubs.

I'm trying to find somewhere in Central London or north-west London as I live in Kilburn and work in Baker St.

Thinking of the Real Fight Club in Liverpool St - anyone been there?

Thanks for any help in advance