We recently hired a cleaner to come by a couple of hours a week as I'm heavily pregnant and knackered! We pay her 20 for 2 hours.
As I'm now on maternity leave, I've been home on her last few visits and each time she leaves about 20 minutes early. I haven't mentioned anything so far as feel a bit uncomfortable about bringing it up, but we've said stuff like if she has time, can she also do certain additional chores. She's not the most thorough cleaner but is very nice.
WIBU to raise the leaving early thing? This is the first time we've had a cleaner so it's a new thing for me!