Trip to Künzelsau to get replacement router, food and miscellaneous shopping. Also stopped for coffee. Künzelsau has changed a lot, not only since I lived there many years ago but also more recently. I guess people don't shop so much in local shops anymore. I always fancied exploring the old prison, wonder what it looks like inside. There seems to be a proposal to have a big shopping centre in the space. I am not convinced.