1. Conditioner (am I the only person who needs that stuff for her hair?)
2. more power outlets
3. real lightswitches, I go nuts with these turn-knob things who work only on occassion
4. Body lotion
I love when the hotel has good information about the area in their little books they put on your table. A map would be even better.
The Seneca in Chicago complied to everything besides #3, heck, they stacked an extra off all those little bathroom goodies in one of the drawers! (the good Lord&Mayfair stuff, I love it)