I think VDS is great too. The flower market was crazy 30 years ago when I stopped going because it was too busy Doing the search again you get these - Kristina (used to be in Dalston I remember), Tome, Lion Coffee & Records, Jelly Records, Lobster Records, Vinyl Pimp. I guess a couple could be labels thinking about it now
And moving slightly beyond the initial search map there's Harry's Record Shop, Play Vinyl, Love Vinyl, Stranger Than Paradise. I know the last two