Library with period features that can also be used as a wedding venue. There are PCs, photocopying facilities and two function rooms. The Marylebone Room seats up to 22 people. The room has been refurbished, and decorated with antique books and vintage ornaments. It has a large, original fireplace and stained glass bay window. The larger Mayfair Room seats up to 38 people. Its stained glass bay window overlooks the beautiful Mount Street Gardens.