Lead generation - guaranteed rental scheme

We are a new company offering a guaranteed rental scheme in London. We are offering a niche product which customers are highly receptive to. I need someone who can generate leads for me on an ongoing basis. This can be done remotely and I can guide you as to the best sources for leads. We trade under the name fixedrent.co.uk
The individual needs to be sales focussed but not too overtly 'salesy'. I will pay £20 per appointment generated and a further £200 if I can convert the appointment to a sale/client.