Cabin size was good, cabin cleanliness was not. Greeted by a pile of the previous guest's toenail clippings on the balcony. I don't what made us more annoyed, that someone would do that and leave them or that it hadn't been cleaned up. Went to Guest Services to ask that the balcony was cleaned, of course it didn't happen and so we sorted it. An old malteser under the bed and grubby carpet did not give the impression of 5* cruising that Celebrity like to promote. It's clear the ship was understaffed for the number of passengers - whether by Covid or cost saving I don't know. Smell of stale urine in the bathroom.