JW Marriott Grosvenor House in London

Discussion created by luv2travl on Feb 9, 2009
Latest reply on Jan 3, 2013 by gemprincess

We have a room booked at the JW Marriott Grosvenor House in London using Marriott reward points for a week in May.  It seems to be a nice property in the center of London.  Can anyone tell me about it?  What is the concierge/executive level like - I think there is concierge access 7 days a week.  Also how easy is it to get upgraded to a deluxe room or a suite, since I believe they only offer a king bed or 2 twins in a standard room.  Thank you for any help that you can give us.