who knows mosaics, maybe he and/or his wife have an inheritance 
sazzl, so near and so far, fingers crossed, unbelieveable that these people are now on holiday, what on earth are they thinking about. Sounds like more delaying tactics.
Whiff your post made me think. There is a fine divide between security and access, family are obviously best for access. Those of us with no local family, am I the only one who sometimes thinks on the dark side? Alexa is supposed to be good for this, you can shout for her to call someone by phone. I hid my key for me a while ago, just in case I lose mine, I am no longer worried about that. My dd has a key and I am not giving a neighbour any key, nor am I having a lock safe. I must be similar to most single people without family in their local area.