Well done Hollins, I thought that it was hard with the clues I gave but I couldn't show any photos as the location would have been obvious. The water feature is in Bridge Street on the corner with the quay and opposite the old bridge.

Was it the Aberffraw Biscuits that gave it away?
The other clues related to the Jack the Ripper story and the Black magic there.
"A lingering local story has it that this is the house where the serial killer Jack the Ripper was born and bred.
That his name was Evan Thomas, son of the local pharmacist.
Every time there was a murder in London, he always used to come home, He used to come here on holiday from London.
He took enough poison to kill a carthorse and killed himself off.
Jack the Ripper committed the murders of women, in Whitechapel in 1888.
The Anglesey archives show that Evan Thomas came home from London shortly afterwards.
He killed himself in June of 1889, and the inquest report said he did so... ..' While in a state of temporary insanity.'