House #1: offer declined, raised offer declined; owner decided she didn't really want to sell yet, cos she hadn't found anywhere else she wanted to live. 
House #2: offer accepted... Then got gazumped. 
House #3: vendors took it off the market the morning I 'phoned up to offer. :(
House #4: lots of to-ing and fro-ing about building work that had no sign off... But... now... um... offer accepted...?!

But only yesterday. I want to get excited, but I just daren't...
If it is real this time, things will probably move quickly... Both vendors and I are chain-free and keen to move as early as poss in the summer holidays - so maybe a month...?
When can I start believing it's really going to happen this time?! 