House for sale more than 30 days

[Edwin Revolorio]

So I’ve been trying to help my dad buy a new property to live in, and he’s found this house that he really likes, the house has been for sale for 29 days, the real estate agent that he’s working with, has sent the documents to make an offer. On Zillow and realtor, the house is being sold for 769,000 but the realtors want to offer 790,000, I feel that since the house has been on sale for a while, sellers might be more willing to come to a compromise and go a bit lower than 769,000, and advice is appreciated