This is the most human stage of the whole process, and the most dangerous. You set sensible criteria, then a property with a crumbling roof terrace and a view to die for makes you forget every one of them. Falling in love is fine. Falling in love and forgetting your budget, your brief and your common sense is how people end up with a beautiful problem.
The trick isn't to stop feeling it. It's to let the head catch up before the heart signs anything.


