Updating post from Reddit.
Who do you get to let the surveyor in when your out of town property needs a valuation for a remortgage and you can’t attend?
It’s just happened to fall between tenancies when it’s vacant.
You reschedule. Don't want to piss off the gatekeeper to your BRRR.
Haven’t been in this particular circumstance, but if I were I would either reschedule for a day I can make it, ask whether my neighbour would be at home and able to do it, or post the keys to the Surveyor and ask them to post back afterwards.
Is it listed for rent. The EA may do it, for a fee.