First, it would be great if you could change a character’s name from the computer.
This can be done. There is a cheat code, look it up in the Wiki on page Codes.
Second, I think it would be cool that, as you can choose to meet a character in their room, you can meet them in the shower too.
There is a shower schedule, girls shower once a week, for example Autumn showers on Sunday morning. Visit shower in the morning or use the security camera on the shower.