Here's a list of charities to donate your good quality clutter to. If you have electrical items, plants, packing boxes or anything else you don't need cash for you could offer them to members of Freecycle.
Whatever I give Stella to do she supersedes my expectations. Utility room a mess – she orders it. Wardrobe untidy – she colour coordinates it. Insurance for my art collection woefully lacking information – she creates an excel spreadsheet full of current values and links. My bedroom is looking a bit dull – she paints my cupboard doors and replaces the handles. My bedroom pendant light needed a rare light bulb – she tracked one down. She should wear her pants on top of her trousers – she has super human powers!