Reply To: New O’Callaghan Hotel on Harcourt St Home › Forums › Ireland › New O’Callaghan Hotel on Harcourt St › Reply To: New O’Callaghan Hotel on Harcourt St August 16, 1999 at 8:02 am #712210 Paul ClerkinKeymaster Building in question: Perhaps if anyone from the design team is reading this, they’d like to comment on the design….. Latest News