I accepted an offer on my property in September. It was 15K below asking price and I accepted due to them being cash buyers. Searches are done and we are moving towards exchange but now vendors have asked for a structural survey. I expected them to do this much earlier. It is an old house and in a bad state of repair but I think structurally ok. I’m no expert but my dad ( an architect ) thinks this. I’m now worried that they are planning to pull out. I do know that they are planning to stay in rented whilst they do the house up. Any experiences of a late survey ?