The useful surprise is that one manual confirmation can be safer than a completely automatic handoff. It may catch an incorrect rent, an old availability date or a unit mismatch before the listing goes live. Re-entering whole records is wasteful; checking a transferred value is not necessarily...
Rather than searching only for sales at exactly 35 days, I’d use a band around that point and include nearby homes that were withdrawn. Otherwise one arbitrary cutoff will distort a small group. Keep neighbourhood and condition filters tight, then describe the outliers instead of averaging them...