For your age requirement, i’ll say it’s very rare on ~$150-170/ph shop.
And on top of that, it’s rare enough to have great service from younger WLs (of course there are exceptions here and there from time to time).
Last time i ventured to kelly’s, would be prior to lockdown, and it was good experience as always for me.
If you’re looking to tick all the boxes on your requirement, I’d suggest shops like N5M, 42G, or Ginza