Like all specialized homes, log homes will find someone who loves them. I don't know where the home is located in Tonawanda, but if it is set in the right environment, such as along Ellicott Creek, it should be a plus, not a detriment. Be sure that is the problem, and not something else.
If your broker has an office in the area, maybe working with them would help. A broker's open for the area would get it shown to the local agents. My market area is Tonawanda (city and town) and I am not aware of it, so I can't be the only one!