Join Date: Mar 2003
Location: Pittsburgh, PA, USA
Programs: MR LT Titanium, IHG Plat.,UA Premier Silver, & PA/OH Turnpike Million Miler
Posts: 2,755
We have done this many times, though my wife is usually only checking in a few minutes before me while I park the car. As long as your last names are the same and your spouse has the same credit card, you should be fine. We have also done it at IHG hotels with no problem.
--Jon
Disclaimer my experience is with US properties. International properties, especially Europe and Asia may be different.