It's really buging me but I recognize his flat/house for another drama i've watched and just can't think of it.The drama I'm thinking of a male was living their and I seem to remember somthing about a hidden camera in a light fitting and somone staying there so he slept on the soft alot.

It looks similar to Missing You house. 
The detective's house from You're All Surrounded! 
Yea your right it is You're All Surrounded.Thanks it was really bugging me.