We have had a really hard year and now face moving house with two babies in tow. When we offered we were told there was no chain beyond our seller as she was moving into an empty retirement flat. We offered asking price, didn't haggle and sold our property very quickly to ftb. We also said we wanted to be out by mid August. Only after all of this was sorted did we get told that the seller of the flat was actually purchasing another property and that there is now an extra layer of the chain. We are in limbo.
Would we be unreasonable to insist on our completion date and ask our seller to move out early if necessary, even if her flat isn't ready?
Our argument would be that somewhere along the line we have been misled, we are a family with 2 babies and we offered what we did on the basis of a promised quick move.