I had a booking with her that ended up being cancelled. Made the booking, confirmed time etc day before, messaged for address the next morning and heard nothing for an hour, which meant by the time I'd set off was going to be half an hour late, so agreed the new time. Then when I was on my way she requested putting the booking back an hour. At that point I couldn't really be arsed to sit around waiting for an hour so just said I'd cancel the booking. No hard feelings but seemed more hassle than she was worth, especially seeing as she's not cheap anyway