About renting a hotel room in Jeddah, help.

Hello ! :)

i'm Shann and i live in jeddah, so some of my family and my fiance are coming this Sunday for a day, and i want to book a room for them in a hotel,
so what i'm asking is, is it OK to book two room on my name?
when they come, they will go straight to the room or they have to show some ID first to the staff?
me and my fiance we can't share a room cuz you know it's not legal, but is it OK she visit me to my room for couples of hours and then she go back to the family's room?
and what you think about Red Sea Palace @ AlBalad? cuz its location PERFECT for us.

and, thank a lot !

Every single person living in a hotel need to provide an ID !

we all have ID 4sure, but you didn't get it.

you can make booking by your name and your id