Yes you should bother, If you know what your doing.
I offer complete home cleans from £155 two bed semi to £325 for a 4 bed or mingin home 2 days work, I do not charge by the hour, I give a quotation first.
I also offer carpet and hard floor cleaning at competitive rates but in no way cheap.
Minimum earnings £200 per day to £350 sometimes more.
Offer cheap prices and you will get the worst jobs!
I hope things go well for you.
John