If you have a studio, you'll only get one shampoo, one conditioner, one shower gel. But if you have a one bedroom or greater, you'll get one of each for each bathing area (in the one bedroom, one set for the shower and one for the tub). It is better than the old stuff and I did use it several times during our stay. If you have four in your party, the shower gel might run out before the 4th day, but you will also have bath soap and hand soap (both bar soap).
If you are a coffee drinker, bring your own coffee (you get one pack each four days) and minimal if any creamer, sugar, etc. Again, bring your own of those, especially if you have cereal that need sugar. Same with salt and pepper.
They provide one single use box of Tide, so bring your own laundry detergent and softener or dryer sheets.