The adverts tend to be for three places:
1) the flat above Wawa's shop
2) the Chinese TCM/massage shop on St James's street, which is owned by the same guy as the parlour on Church St, Accrington
3) a house in Rishton
not aware of an address in Baker St - if it exists it's fairly new
"Burnham trading park" is either deliberate misdirection or because they don't know how to use the post code address finder on AW
They're not Japanese