Clean it fix it

I was thrilled to find there was a new series and that there were four episodes on catchup for me to watch. But watching it last night the format seemed to have changed and it didn’t seem as good or informative. And the woman in the first episode just seemed to live in a big posh house and her only problem was having two untidy teenagers ( although it did seem that her son had mental health problems that weren’t mentioned; I assume she didn’t want it to be publicised). Is Tommy not going to be in it at all? I hope he’s ok.