A problem can arise if you're punting in an area you don't know well.
E.g. A few weeks ago I was punting a WG who lived in an area I'm not familiar with. Additionally, it was one of the rare occasions where I'd not been able to send her my usual email explaining about my handicap and how it might affect our time in the room.
2 or 3 hours before our appointment time, she asked if I could arrive 1/2 hour early. I said that I could; but never thought to explain that: 1] I go everywhere by public transport; and 2] I don't know the area right well. When I got off the suburban train near to where she lives, I texted her to say that I had done that and asked for her actual address to speed up the process of getting to her. She texted back saying that I knew the general area where she lived and when I was close by, to text again for the actual number of her flat.
What she didn't know at that time was that I walk slower than her other clients so the 5 minutes she was expecting it would take me to walk from her local station took me probably three times as long.
But that was because she kept texting to ask me why I wasn't already there and I kept having to stop to text that I was on my way.
The more she texted to ask where I was and I had to reply to assure her I was on my way, the more my arrival was delayed! If only she'd given me the address when I got off my train, I could have been there on time.
You don't need to tell me, Dani; that the standard advice on Saafe is not to give the actual address until you can see the punter [or words to that effect] because I've already discussed this situation with one of my Regulars and she's already told me that.
My point is that such advice can actually delay the punter.