Hum..
I like a nice cc , where I can have :
1- nice hair for V
2- Nice Abs for V
3- Cutsomize clothes and colors .
4- maybe heigh ?
for house customization (Or appartement ? Do they have houses in cyberpunk?) :
1- I want the Appartement to have a Bed/couch/table and be useful for Sleeping/peoples .
2- a functional Bar , so I can get crazy drunk !
Personally I'm not against or pro customizing an appartement like crazy . In Fallout 4 it was fun but also very taxing , since you could just do that..for days . The appartement should've have some ''options'' to make the player like it's their own place , and 'useful'' enough that we wanna go back to it . Not just eye candy , and a place to save .
I don't like eat/hunger/need to sleep system in general . I mean , it would work in an open world where you can forget the story (like Skyrim) . But even then , It felt more like a chore to me . Some peoples find it more realistic , but I get to fight dragons ?! how is that for realistic ? lol . Won't say no , just don't force it on me . Make it an toggle Option in setting or something .
In Mass effect you had bathroom , and in your personal quarters you had a shower (can never use) and a toilet you can flush . I like to be able to take a shower , especially if they can work the Blood Splatter and it dissapear after a shower . Thats more useful to me then flushing a toilet without ever using it .
Maybe own a pet ?