Save your time and do something else-anything else!.
We did the candlelight walking tour that ended with a visit to the Powell House. Our guide was Damien. Please save your money and more importantly save your time!
Damien walked so fast that half the group had to practically run to keep up all the while he kept warning us not to cross on the red light or he would get a ticket, yet he did not slow his pace. He kept forgetting the script and had to keep correcting himself.
We never saw the cemetery that is advertised. We went to 4 or 5 stops. The 10 minutes of interesting stories were not worth the 90 minutes of our time. The only slightly interesting part was the visit to the Powell house with caretaker Jonathan. Our group of 16 were all given EMF detectors and we got to spend 5 minutes bumping into each other in 2 x 4 sized rooms trying to detect ghosts. It was so so poor I can't express that enough!