Cleaning co,
I think you missed the point,
example
1 guy takes 4 hours (yes i know it varies, take it as an average if you like) to clean a 3 bed house, therefore he could do 2 a day (personally i would struggle because i prevac, prespray, agitate, move furniture, extract and rinse, place pads under furniture, rake carpet, have a cup of tea and a chat with customer whilst being given their friends number!!).
2X£31 = £62
take off fuel, chemicals, furniture pads,
arrive at gross profit,
take off all the other fixed and variable costs and start crying when you reach zero.
You could have as many employees as you like cleaning as many houses as you like, but for those prices your more likely gonna be suppin with albert steptoe!!
ben