Mostyn Estates don't own the Clarence Hotel, Pier Pavilion site or Railway Station. They may own the Freehold of the Tudno Castle Hotel but, if so, it will probably be on a 999 year lease, so their powers over it are probably quite limited or I would have thought they would have done something, especially since as they have to look out at it every day from their offices. Mostyn Estates staff do read the forum, perhaps one of them would like to comment?