Development consisting of: (a) extensions to the rear of the building at ground level to cater for additional restaurant area and conference facilities with a new generator room and increased height of water storage tank; (b) an extension to the west of the existing building consisting of six floors over ground floor with penthouse floor set back over; (c) an infill extension to the fifth floor at the front; (d) a reconfiguration and extension of the 6th floor; (e) an additional penthouse floor at roof level resulting in a building of eight-storeys; (f) a re-design of the hotel entrance with glazed canopy and (g) new granite paving to the front of the hotel, all at Hilton Garden Inn Hotel, Custom House Quay, Dublin 1.