Does anyone know if there is shampoo, conditioner and body wash on the Harmony of the Seas?  Or is it a combined shampoo/conditioner?  Also, is there shelf in the shower if we were to bring our own to leave it there for the week?   Also, are cups provided in the bathrooms?  and tissues? Thank you!  We haven't cruised since pre-covid and I know a lot of things have changed in terms of what is being provided in many travel locations.