Do you set aside a dedicated space for HE?
We have a small, open plan house and we had to get rid of a lot of clutter when we downsized last year. There is still more streamlining to be done but I have found that this small, shared space works well for us and our unschooling ethos. We learn together at the table, in the kitchen area, on the sofa, on the floor, even sitting on the stairs and in bed.
In our house there is an old gas fire that is missing a switch and is never used anyway as we have central heating and wear woolly jumpers! It has a large stone surround and seemed a waste of valuable space. Last Autumn we used it to hold our seasonal crafts and carried this on through Christmas. It gave a nice focus and we are now using it as a project base, so currently it holds a globe, books and samples of things Japan is known for - right now that includes a paper fan, Small's decorated koi, a Mario toy, chopsticks and some bamboo.
Here is our project space, I'd love to see yours!