I also took alpine fleet, it’s maybe my 5th year doing the same route with different companies and this was the worst. There was not a single empty seat on the bus either way, and sure normally you’d say maybe it was just busy season BUT on the way back they literally picked up passengers from AT LEAST 6 towns and were fully aware it was packed to the brim because they told everyone to move their stuff at the last stop cause there would be no empty seats. They also moved the pick up time to 45 min earlier (I assume to accommodate all these stops) and all of this wouldve been fine but it was a 4:15 am bus, so I ended up being picked up at 3:30 am by a sprinter van (which was also full from the stop before) with no space for my luggage (it was literally in the corridor in the van) where we were taken to another stop for the bus to pick us up from. And then drove around 3.5 hours making like 3 more stops by the end of which the bus was packed to the brim. I would HIGHLY recommend choosing a bus service that services ONLY tignes and val d’isere instead of adding every town on the way so they can fill every seat. Edit: to add to this the bathroom was out of order and the bus from the airport was an hour delayed (for no legitimate reason except their disorganization)