2km from the station is not far, and it's easy to access the red light district which is nearer to the hotel than the station.
I've been before so I'm pretty clued up on the locations, and last time I went I stayed further away from Central Station.
Carrying heavy suitcases however, I'm not really planning on walking anyway. Staying TOO close to central station puts us right in the middle of the night-life so we won't get any sleep.
Though there is one hotel right bang in the middle of the red light district...it's got pretty good reviews, could be fun!
Thanks, but I'm done searching, I just need someone that I can have a proper discussion with, who's got experience of a particular hotel and can tell me if they'd recommend it.