Considering he's has several lovers, and never seems to get it on with any of them there, I'm wondering if he even has a bedroom. Despite it being lovingly described in 1,001 various fanfics. Maybe every 7th day he crashes on the couch in his study (or which ever room it is with the couches, at least in 1st season we saw 'em a few times...)

Heroes has its ups & downs, but it's definitely got potential...