We had 2 guides. The first was very informative,  the second one we had to ask for everything but we did get good answers. We asked for both trips for a bigger car as we were supposed to be 4 grown ups but only got a small car on Monday, our first trip.  Luckily our friends couldn't make it on this day but on Wednesday   our 2nd trip we got a bigger car and the 4 of us had adequate room.  The price quoted was for US $ 75.00 but we paid in Euro and also were charged 75.00. And 80% the programme did not work and communication was very bad. In the end it worked out and we did have a great time in Mauritius.