3 years in a depression

Someone I know Unfortunately. Never been to her place b4. We are cleaning it out for her. She is a 75 year old lady. We couldn’t of imagined it would be like this. The stench is unbelievable. We cleaned there yesterday for 6 hours each. She had an inspection yesterday. She/we have till the end of the month to clean it up. The land lords must be pretty nice ppl to not have sent her packing. The reason she got the inspection was because new renters moved in upstairs and complained about the stink. Kim