hi there
he's going to be a busy chap. just jope theres enough weeks in the year to clean that number of houses to pay for the advert.
yes.. whilst the economy is going to tighthen a little you need to be sensible in how you trade through any issues.
as i have always said calculate your costs, and your personal requirements, and then you know the turnover level required.
WORK SMART , and hard, it makes for a slightly easier life.
regards
martin