Our bed/mattress/ bedding etc,chest of drawers, a large sofa & large armchair, coffee table, sideboard, TV table, bedside tables, bookcase/shelf unit, plus some other bits of furniture, washing machine, 2 mountain bikes, a few garden tools, linen/towels kitchen stuff, books, large TV/speakers & amp/computer plus all the random crap I've accumulated over the years, so a reasonable amount. (there is just the 2 of us so no kids stuff or anything like that) We are taking the decent furniture but not the junky stuff.
I suppose it depends what your furniture would cost to replace over there and how attached to it you are as to whether or not it's worth it.