Crowd-sourcing some fantasy recommendations

[arkessian]

 My niece B has asked for some fantasy recommendations for this lockdown period:

"It’s only fantasy, I don’t mind the horror side of fantasy but most that I enjoy is “other world”. [C] introduced me to Neil Gaiman so I read the American Gods books (my but they took artistic licence with the series on prime!)and I’m listening to Neverwhere as an attempt to distract me while I try to run!  I do need to start the Robert Jordan books at some point, loved David Eddings although they were all a bit young. I normally enjoy anything Arthurian although I tried one of Jonathan Moeller’s the other day and it made a wonderful sleep aid! I’m always open to suggestions! I’m not a fan of short stories, mainly because I like something that lasts more than a couple of hours "

Who should I be recommending? (I will be telling her to put off |Robert Jordan until she's old and doddery, ditto George R.R. martin).