Just moved a couple of weeks ago, our sellers bought a new build. Offer accepted in June, original completion date August. Then October, then end November. Exchange only happened 2 weeks before move date – between acceptance and exchange, the pendulum of jitteriness swung decisively from us to them.
I trusted our solicitor to keep on top of it, in the end it was exchange on our sale that took the time – had to issue a pulling-out threat to get our buyers’ solicitor moving (a threat I was expecting to come our way from our sellers).
In a situation like yours, there’ll be long periods of inactivity – you just need to keep on top of the solicitor and ensure they regularly seek comfort from your sellers that all is going to plan. As soon as you exchange, you can just about relax.
You’re already alert to mortgage offers expiring – home reports also have a limited shelf life. If that has to be renewed, watch out for your sellers’ solicitor attempting to push the cost onto you.
I’d say you need to work out how much you want the house. We really wanted our place, so were content to suffer the wait.