How long would it take you to iron...

[vvviola]

... 3 men's shirts (large)
2 womens shirts/blouses (size 18 if that makes a difference)
1 kids school shirt (age 9)
A cardigan
3 kids t-shirts (age 4)
1 women's tshirt.

(Assuming you iron of course )

Just a random update: she has just sent me a message asking that, seeing as I have so little ironing (that took her 90 minutes to do!) could I drop it up to her to save her having to drive down to pick it up.

I'm wondering how long "a lot" of ironing would take her...

I think that's your cue to end the arrangement!