Did you know that it’s possible to pay Marriott a room rate that doesn’t include housekeeping? It’s worse than an airline’s Basic Economy where you can pay for a seat without advance seat assignment or carry on bag, because housekeeping is still provided it’s just charged separately.
This isn’t like Starwood’s “Make a Green Choice” where you give up daily housekeeping in exchange for points. Your rate includes housekeeping but you can save the hotel money and receive a portion of the savings back. Instead you just pay more.