I'm thinking of personally buying a tiny office that my SIPP pension scheme currently owns. I occupy the office under a formal lease and when my SIPP bought it, all the usual searches, asbestos survey, etc were carried out. Now I'm buying it personally, I don't "need" the searches, surveys, etc as I know they were done a few years ago and I actually occupy the office so I know all there is to know about it. Solicitors are saying they still need to do all the usual "due diligence" and won't do an "execution only" service just to do the sale contract. Is that normal and is it right?