One in Brittany Central inside the gate from Brittany Alleys. Guard house near the raised circle platform. LOL Across the street from the Brothel (Red Lights) When you get tired swinging your sword ...
The one in Brittany Central near the circular stage/platform is pretty good. It has at least four dummies so a small group can train there.
The answer is No. Perhaps you would like to raise this question if there will ever be one for POT for the upcoming livestream? https://www.shroudoftheavatar.com/?p=84805