We will look into finding charcoal-impregnated cloth/filter material that we can cut to fit our vents, if the air purifier is not enough.
After we get a vacuum cleaner better than the little one we have, we can use baking soda to try and neutralize the smell from the carpet. In the meantime, we will crack the windows and do the best we can to ignore what we can't change.
We are into the hard slog portion of the move. Oscar is exhausted. He has made good progress, but he feels like he is not doing enough each day. Hopefully a good night's sleep will improve his outlook.
I have a busy day of packing ahead of me, with some cooking for the week to come thrown in.