Pub or restaurant near the JW Marriott Grosvenor House for brunch

[qc]

I’m meeting up with an American cousin who’s staying at the JW Marriott – I’m looking for a venue for brunch at 11 on a Saturday. I thought of a gastropub but most don’t open until 12 noon.

Any suggestions please – something British.

[George K]

Try the Audley pub on Mount street, or the Mount Street restaurant right next door. Big fan of the latter