@computer1up I have the same problem as you do i just need something to get out for if i dont have anything to do that day i will sleep 12 -14 hours straight but if i have something i can get out very easy and i allready leave my windows open for fresh air(even though i am also in the netherlands) but that doesnt help i am getting new blinds soon so that might help but i dont think so.
ps i dont have the problem of hitting snooze in my sleep (yet)