I'll tell you a story....
Several years ago I was browsing Right Move when I saw a house. DH and I jumped in the car and did drive by. We fell in love.
DH called the EA on Monday morning who basically pissed us around for a week before eventually telling us the seller had taken it off the market and had let it. We asked them to pass on our details. The EA refused.
Gutted we went back to the street. The house was empty at the time waiting it's new tenants so pushing a note through wasn't an option. We saw a man in his garden and asked if he knew the owner. "Not well" he replied, but she is a "insert pretty niche career here". With that we found her on Facebook and bit the bullet with a message. She was lovely, didn't think we were nuts at all, confirmed the EA hadn't told her of our interest and also confirmed she'd now agreed a 12 month let. Gutted again.
We spent 12 months looking around, nothing compared. We sent another message to say 'Hi, we're still looking'. She came back and said she'd let again, for a further 6 months. At this point we were beginning to think this wasn't to be, but 5 months later she messaged and asked to meet for a coffee. We'd still found nothing so went.
By the end of the meeting we'd agreed to buy a house we'd never seen inside of other than the EA original pictures. We did get to view, loved it as much as we thought and sorted the sale out between ourselves, no EA's involved.
Been here 3 and a half years now. We'd never move again by choice. Sometimes you just have to go for these things and hope for the best and if its to be, it will be.
Good luck!