They are called Edinburgh Tales but are not really about Edinburgh, in the same way the model for this show, The Canterbury Tales, is not actually about Canterbury.
Updated spin-offs from Chaucer's originals
The tales are updated spin-offs from Chaucer's originals. Unfortunately, the show suffers the same problem as every attempt to re-imagine Chaucer as drama – the stories simply work better as narration. And the updating of the tales generally detracts from the originals.
This is a shame because the cast is skilled at getting the audience comfortably settled in, and the acting is fine – the players providing vivid characterisations across the multiple roles.