Hello @Shannon1151
The cost of NOT providing enough TP or basic amenities will cost you so much more in 3* and 4* reviews than the cost of providing more than what you're currently offering.
Definitely agree with @Mike-And-Jane0 post and I find it annoying to have to buy big bags of dishwasher tabs etc for a few nights. You want your guests to feel that you have thought of their needs before they even have to ask. Guests expect more rather than less these days😉
It's amazing how many guests moan about not having enough TP in reviews and equally amazing how many they need but when you break it down to how much a pack costs, it's nothing compared to what we are charging per night. You might need to increase your price by a few $$ to incorporate the extra cost but in my mind it's worth it.
For stays longer than 5/6 days, you can mention that they might run out of a few things and the distance to the nearest supermarket😉 I just leave a bag of dishwasher and washing machine tablets 1/4 full and lots of other basic amenities that I wouldn't like to buy as a guest just passing by.