Here is the full list of all 58 Fake Hostel achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Level 49
Level 48
Level 47
Level 46
Level 45
Level 44
Girl 9
Level 43
Level 42
Level 41
Girl 8
Level 40
Level 39
Level 38
Level 37
Girl 7
Level 36
Level 35
Level 34
Girl 6
Level 33
Level 32
Level 31
Level 30
Level 29
Girl 5
Level 28
Level 27
Level 26
Level 25
Level 24
Girl 4
Level 23
Level 22
Level 21
Level 20
Level 19
Level 18
Level 17
Level 16
Girl 3
Level 15
Level 14
Level 13
Level 12
Level 11
Girl 2
Level 10
Level 9
Level 8
Level 7
Level 6
Girl 1
Level 5
Level 4
Level 3
Level 2
Level 1