Dublin city is reflected in the dirty windows of Liberty Hall - poorly.
If the building stays, they should at least think about re-glazing. Appearances are important - DC's tallest building should at least look clean and well maintained. (Busaras is filthy too, but I digress..)
Those rickety, uneven windows have always been Liberty's downfall, IMO. The architectural equivalent to crooked teeth.
And now half of them are broken too!
Contrast Liberty Hall with the Irish Life buildings. You might not like them, but at least the windows are straight. Some fresh glass would make a huge difference to LH, if she's sticking around for the next while.