We were told that Scandinavian Express no longer operates in Tanzania. We took Dar Express from Arusha to Dar and Kilimanjaro Express for the return trip. Both buses included a complimentary bottle of soda and water. Both stopped for lunch at a place that offers a quick buffet lunch (take away is an option). Kilimanjaro had a much nicer bus (better than any North American buses I’ve been on). The Dar Express bus was on-par with North American buses. Our Dar Express experience went without a hitch. We booked our Kilimanjaro Express ticket at the DAR airport. There was a bit of confusion when we arrived at the bus terminal as our seats had been given to someone else (various excuses given). For most people, this wouldn’t be an issue but I’m very tall so the front seats are very important for me on a long trip. Our bus also ended up leaving an hour later than scheduled. The Arusha Dar Express office (along with many other companies) was located about 500m East of the bus station (I think on Makao Mapya Rd). Not north as indicated in the guide.