I had a trim at Hebe last weekend with a lovely hairdresser. I believe he's a freelancer who only works at Hebe occasionally , but I'd definitely go back to him on another occasion.
Just an ok experience. Hairdresser didn't seem too bothered. Venue is dated. Cut was fine, I didn't ask for anything fancy, just a trim and it seems ok even after I've washed it. Blow dry was appalling, I walked out with more lank hair than when I entered.