I worked for a company that had a contract with Microsoft and I must say our travel and accommodation was handled well and they didn't cheap out. One piece of anecdotal evidence to throw out there.
In my experience, it all depends on who's picking up the tab. I assume you were hired as a consultant for a project. In that case, their client was paying, so there wasn't a reason to be cheap.
(And, of course, Microsoft is a huge organization; even if some policies are standardized, the way they are implemented can still vary wildly.)
(And, of course, Microsoft is a huge organization; even if some policies are standardized, the way they are implemented can still vary wildly.)