Administrative Assistant to start ASAP

We are looking for someone to work onsite at our office based in Battersea to help our Sales Team send marketing material to potential clients. The candidate will be required to research the addresses, cross reference the contact names are correct and pack and send marketing collateral to the list of potential clients. You might need to do some cold calling to confirm the contact details are correct. It should take approximately 1-2 days of work. Ideally we would have the candidate as soon as possible. The day rate is £90 per day on a self-employed contract basis.