Hi Ian, the area I live in isn't the most affluent at all, high unemployment and council estates dotted around plus a high ethnic minority.
Not a lot of people to choose from, the thing with advertising in nicer areas is that they are too far away, sometimes the cleaner will just have one job, by the time they drove to the office, collected the key, drove to the job and then done it all again when they've finished it isn't worth it. I even tell them that.
Honestly I can read through 100 applicants, narrow it down to 50-70 people, out of those people 20-30 won't supply the correct contact details, and 20-30 won't be able to drive. Then the ones that do are useless.
They just go through the motions at the job centre, they are told to apply for any job, I put in capitals on my add 'you must be able to drive and own your own car'
It's now the first question I ask, and it's so exciting when someone actually says yes I do.
I'm not saying your method is incorrect I just chose this route, tbh your method is tried and tested and works but I just didn't want to go that route, I could imagine it being even harder to find staff.
One of my old staff used to do this for a franchise, but she was paid minimum wage and wasn't supplied with cleaning equipment and had to use her own car, made me wonder why she didn't just work in tesco.