Would be interesting to see how well they can scale. Have used them three times with quite a range of difference in the quality of cleanings. (A couple more ti

Would be interesting to see how well they can scale. Have used them three times with quite a range of difference in the quality of cleanings. (A couple more times the cleaner just didn't show up) Judging by their recent hourly rate increase, they seem to be confident at where they are at...