Me and DH are buying our first home after years and years of scrimping, scraping, sacrificing and going without. Can't believe it's finally happening tbh, it's always felt like an out-of-reach pipe dream. We're so excited!
However, I'm now feeling a little out of my depth with it all.
The bank has carried out their valuation and the mortgage offer has been approved, the solicitors are now carrying out their searches. But I'm confused about building surveys.
Was the banks valuation a survey? Or should we need to pay for our own survey to be carried out? Is a buyers survey just a recommendation, or a legal requirement? Will our solicitor/bank/estate agent/mortgage broker(?) tell us when to arrange to have a survey done or can we arrange this off our own back at any point in this process? What kind of survey should we be getting done? ARGH!!! 
We're currently renting privately and our landlord wants us out for the end of Sept as he wants to sell up, so I don't want to hold our own purchase up by not doing something we really should have.
Thanks