Looking for apartment/room for a couple

Hi 
I'm 27-year-old Italian student and I'm planning on coming in Copenhagen in September (second/third week) to do  the Erasmus placement in a lab for 6 months.

I will arrive with my girlfriend Giulia, 26 so we would like to rent one bedroom apartment or a double room in a shared apartment in Copenhagen or near it.
If possible, we are looking for a cheap but comfortable and fully furnished solution. 

Please contact me for any possible option.

Thanks in advance

Marco