Well, her final house.
This is a place I must go before I die. I have to do the Jane Austen tour of England.
And yes, this is what is meant by a “cottage” in the Georgian period. Multiple bedrooms, multiple fireplaces…windows, grounds…this isn’t some Grimm Fairy Tale cottage with only one room. So, when you think of Barton Cottage in Sense and Sensibility, think something along these lines.