Triangular house

I wonder what type of furniture you could put in this house.

I decided to go for a little mooch around Eccles today. This weird looking building is at the back of Church Street and just caught my eye. It is the Eccles Cake Festival this week and on Saturday there are going to be lots of stalls selling cakes and the Eccles Cake Bake Off, I'm planning to go and have a wander around again. Well it is National Cake Week and it would be rude to ignore it, wouldn't it??