The federal government has moved hundreds of thousands of evacuees from Hurricane Katrina into hotel rooms at a cost of about $11 million a night, a strategy local officials and some members of Congress criticize as incoherent and wasteful. The number of people in hotels has grown by 60 percent in the past two weeks as some shelters closed, reaching nearly 600,000 as of Tuesday. The reliance on hotels has been necessary, housing advocates say, because [FEMA] has had problems installing mobile homes and travel trailers for evacuees and has been slow to place victims in apartments that real estate executives say are available throughout the southeast. Critics point out that hotel rooms, at an average cost of $59 a night, are significantly more expensive than apartments and are not suitable for months-long stays. Even conservative housing experts have criticized the Bush administration's handling of the temporary housing response. I am baffled," said Ronald D. Utt, a former...Reagan administration aide who is now a senior fellow at the Heritage Foundation. "This is not incompetence. This is willful."