very basic question - who lets the carers in? And slightly less basic - is a keysafe really safe?

[Canitreallybehappening20]

This is a very obvious question - but, when the dparents have carers coming in daily, does it work to have the dparent let them in (or do they ever not hear the door, or just forget? I know it would depend on the individual, obviously, but would be grateful for any advice!)

I know the alternative's a keysafe - are there any that pp would particularly recommended as being ultrasafe? (Old habits die hard, so the idea of leaving a key outside is quite nervous-making for a newcomer to this!)

Key safe now installed, I’m happier now that is there and we’ve spoken to the neighbours to let them know. We put it on the side hidden from clear view by a drainpipe. Surprisingly my mum didn’t object to it, let’s hope we don’t need to use it

That was admirably quick bluebell! Did you install it yourself or use one of the installation services?