They have no intention of playing bait and switch. The mamasan thinks it is better for the customers to let them choose who ever they want and she is also worry there might be jealousy between girls if every customer is just asking for Yummy. She was just trying to play fair for the girls and got backfired. Service wise, the one you got Cici and Japanese mixed Rita are the best, followed by Grace . I just like the personality of Yummy and Eva there.
Another thing is making appointments at Holistic spas are never reliable. Most customers only stay for half hr and most guys are so trigger happy and they are in and out in 15-20 minutes. So they tend to squeeze in walk in customers even if you have appointments. I have seen some guys at Candy spa in and out in less than 10-15 minutes.