when you first time going there register, they will ask u what kind of room you want, you can go there anytime if you change your mind to switch or different type room later on.
as for the"line up" you mentioned, if it means making appointment to take blood test, i would say that applies to anywhere in the case, that is not 优惠 at all.
Post by shines
LINSUNRISE. 你选了房间了吗,当时因为我不知道应该怎么选就说以后再选的. 医院抽血是医生当时说让去的,但是在医院还是要排队的.难道当时能去就是优惠了吗.