My DM lived alone in an older property 1930s so not ancient. She had a few falls and a 4 bedroom detached house with a large garden was getting too much . Plus she needed to drive for groceries, gp etc.
so 11 years ago at aged 80 , we persuaded her to move to a two bed ground floor flat. It’s a 3 minute walk to a busy high street with shops , a pharmacy , post office , dentist and doctor all walking distance. Plus a good bus service .
It was very hard for her to leave the family home and get rid of stuff . But 6 years ago she stopped driving and was so glad that she had amenities close by. Plus having a newish flat , with no worry of leaking roofs or damp. She’s now 90 and very frail and happy to be on one level .
If the OP doesn’t want to move , I’d suggest asking friends for recommendations of plumbers etc or contact AgeUK .
Do You Have Any Strange Memories?
and are just as soporific. 