Is this in the US? I have one comment - I don't think the damage under the sink is because they "splashed water everywhere" I think it's because there was a sink leak under there. This might be true also of the cabinet door. How long did these tenants live there? Agreed, they were terrible tenants but it sounds as though the property manager (this is why I ask if this was in US - that's what they are called here) was very derelict in his duties. All of this should have been handled before - I agree it is a lot of severe damage.