As a junior, I'd like to give you some advice, which is better, the upper berth or the lower berth? In fact, sleeping on the upper bunk has the advantages of sleeping on the upper bunk, while sleeping on the lower bunk has the disadvantages of sleeping on the lower bunk. Sleeping on the upper bunk is generally cleaner, and reading is not disturbed. Of course, you can also do your own private affairs, because the upper berth is quieter than the lower berth. But when I entered the university campus, I chose the lower bunk, because I didn't want to sleep in the upper bunk, because I thought it was troublesome to get up and down the lights on the upper bunk, and the light on the upper bunk was not very good, especially if our school didn't have air conditioning and only had an electric fan on the upper bunk, it would be difficult to be blown by the wind in summer, so it would be cooler than the lower bunk, and even if I got out of bed on the upper bunk, it would easily affect the rest of the students in the lower bunk. Of course, you are a student who likes to be quiet, doesn't want to be disturbed by others, and pays great attention to his privacy. Then I suggest you sleep in the upper berth, because there are other students sitting in your berth in the lower berth, and maybe you will be more annoyed.
In fact, in any case, if we choose the upper berth or the lower berth at the beginning of college, in fact, after four years of your college life, we think this berth is the most suitable. In fact, in my opinion, it is not the most suitable, only adaptation is king.