Personally don't really think "from" 10 pound for a semi is too bad. If fairly compact, that's 30 an hour and within 2 years could be 35-40 an hour - if not more when you can start to do them in 10/15 mins. That would be traditional too so that's good money if you ask me.
There's loads of cleaners near me that do semis for 6 pound. I price at 10-14 for a standard 2 bed/3 bed semi and find myself making good money.
Some people here are pretty much saying they wouldn't work for 35-40 an hour which I don't get because self employed or not, that's a good wage.
spot on. My landlord had a mechanic come to his to do some work, was there from 10 to about 2 and only charged £75.Admittedly he dont have to pay for water, and isnt really affected by weather, but even so, made me think.