I'm sure finding cheap labour will be straightforward, but I was wondering how much corporate clients would be willing to pay and so forth? For example (in the UK), my math doesn't make it sound very appealing:
2 hours of office cleaning at £100
Outsource between 3 workers x £7/hour = £42
Profit = £58
15 clients a month; profit of £58 x 15 = £870
Annual profit of £870 x 12 = £10,440
Even if I doubled the price to £200 and found 30 clients per month, that's £56,880 which is decent, but I'd rather enter a business where the earning potential is well into the six-figures, or I'm sort of limiting my future.