Welcome to FlyerTalk, st3v. Sharon's advice is appropriate for typical travelers. This is FT, however, where we're anything but typical! Especially in these hotel forums many of us seek to improve the benefits we get from the frequent guest programs. If I were breaking up reservations to get lower nightly prices I would also consider splitting such stays across two or more properties to enhance my earnings in bonus promotions and/or stays-based elite status. It all depends on the programs, of course.