There's a back door onto his terrace, as far as I know, via the bedroom.

Think we saw it at one point on the show, didn't we? And it's in the virtual display of Clark's apartment, I think. Although haven't seen that in a while so it's hazy. Pretty sure it is though.

LabRat smile


Athos: If you'd told us what you were doing, we might have been able to plan this properly.
Aramis: Yes, sorry.
Athos: No, no, by all means, let's keep things suicidal.

The Musketeers