I thought the stairs were fab. I haven't ever found myself falling against the wall of my stairs in ten years so why would I worry about a balustrade, until I'm 80 anyway. If you're an utter klutz then just walk up the wall side all the time.
Only three things I didn't like about this house, (1) the white painted brick walls, looked like a local authority anti-graffiti patchup; (2) the big chimney thing on the main balcony, I know why it was there, but it was just far too chunky, I would have rather just have a nice open balcony; (3) the dull boyfriend, I think he was just there for her money (when she makes it bigger as an interior designer), he should move out and let McSmug move in and have his wicked way instead.