The asmr thing is a bit off bran for her, I think she would be more successful if the made a separate asmr channel. People are not going to sub for a asmr video one in a while.
She has a a voice that works well with asmr, so it could be something new for her- some of the channels are doing amazingly with that kind of content.
I use noises/amsr like library ambiance videos, nature sounds, people wishing as a backdrop when I am working, thats mostly because of my tinitus, its either background noises or my ears ringing.
If she's only renting, then shed spending a lot of money on a rented accommodation which is a bit silly in my opinion. I hope she's put the money fro the house sale (maybe I am just imagining, but did she not own a house with her ex and sold it) and invested it smartly or put it aside.
They moved in quite quickly together, not sure if I would have got rid of my own space to move in with a tinder find like that, but the seem to be doing well together.