I've got to say that it was one of the worst travel experiences of my entire life-scrap that-one of the worst experiences of my life. We left about midnight from victoria to travel to inverness or may have been perth. The driver was one of the most rude arrogant and unhelpful people i have ever come across, the coach was dirty, cramped, falling apart, and to top it off they told no us on the way back to not use the toilet as they hadn't emptied it....this was non stop from perth to victoria!
IF you go with them, travel VERY light as there is bugger all room and don't expect anything from it apart from hopefully arriving at your destination in a particuarly foul mood!