I go into London once a week for work, and normally I get up at 7 which gets me into the office about 9:30. Occasionally I'm awake early and decide to get the earlier train, so I can be in the office for 8:30. This means I have to creep into our bedroom at 6:15 (I sleep in the spare room, but all my stuff is in our room), grab some clothes, then creep out and shower in another bathroom. Our place is open plan so if I make too much noise in the kitchen it's audible throughout the house. I obviously try to tiptoe everywhere, and even eat my cereal in another room, but it still wakes everyone up.
I can see it's annoying - I also hate being woken up early. But if I'm awake and ready to go at 6am, what am I supposed to do - just lie there for an hour?
Obviously if I planned better I could get my stuff ready the night before, which would alleviate the issue a bit - but I would probably still wake everyone up.
What's reasonable here? I can't be the only person getting up earlier than DP in order to go to work.