If you don't have your own car it's easiest and most relaxed way to enjoy the springs. Going as a tour you also skip the queue for entry. The springs itself were in a lovely setting with a good variety of dip pool to use and going during daytime meant it wasn't too crowded, at most I was sharing with 4 other people at a time. Towel, robe and locker hire is extra as stated. If you want all x3 you can do a bundle for $25 but I just brought my own towel and did the locker for $8.

Excellent service from Simon and a very relaxing experience at the hot springs! Was well worth the $150 dollars.