Lovely read from the author of The Salt Path. If you don't know that one, check it out - the story of a couple who lose their home and at the same time the husband gets a horrendous health diagnosis. So they buy a tent and decide to walk the South West Coast Path.
This book follows on from that - back to living in one place, and dealing with studying, writing, little money and the husband's health problems. Nature helps them out obvs.