As part of a week-long trip to the Paris area in the first half of June, my wife and I may visit the Hyatt Regency Chantilly for a couple of days, since the hotel looks nice, the town is nearby and being in a somewhat bucolic setting sounds appealing. In view of the rest of our schedule (partly dictated by the days the Park Hyatt Paris is available for an award stay) right now it looks like we'd be there Friday through Sunday. Are the hotel, town or Chateau there very crowded over weekends, to the point where we might want to reconsider this plan?

Also, any advice on the relative desirability of the Regency, Regency Executive and Chantilly Suites there, and on Globalist treatment?

Thanks for any advice.