Fingers crossed all goes well Bumble! It's horrible not knowing whether it will all go totally wrong but you do seem to be getting onto the home stretch.
Good luck with the appointment, Step, would recommend writing down all your income/outgoings so you have it easily to hand - our appointment dragged on for ages partly due to computer problems but also because we had to go digging for some of the information, e.g. looking back through months of bills to remember how much we paid for water.
Sunny, your sellers should be filling out a fixtures and fittings form which should be passed onto you via solicitors. But if you want to negotiate anything, best to do that through the estate agent rather than through the solicitors who will charge for it - obviously let the solicitors know what's been agreed.
Making slow progress here - we've had our survey done (nothing major which is good) and mortgage approved, and our buyers have their survey booked for next week, so that all seems to be moving. There's a potential issue about action required under a tree preservation order on the house we're buying, but I think that should be manageable. Everything seems to have been slowed down by the fact that the solicitors are all prioritising sales where people are trying to beat the stamp duty increase deadline, so hopefully the pace will pick up after that.