Fig. 4 depicts the daily evolution of the four indexes with respect to the four different optimal room distribution mathematical models.DGP and SGP (group models) lines are always on top of the DP and SP lines that consider only individual customers. DGP performs best most of the time. This result is mainly due to the consideration of all of the typologies of customers, and this allows for a better adaptation to the demand and the behavior of customers. However, some days show poorer results due to no-shows. For example, refer to day 6 in the figure in question.