Just that really - posted application today. All I can find on their website is that they hope to have a valuation booked and reported within 5 days. Seems rather quick - not moved house in 12 years so can't remember how long it all takes (seem to recall it taking forever back in 2005, but I might've been a more impatient 20-something back then!).
We're both self employed so I guess that might take more underwriting, although we've got years worth of accounts & we only want to borrow 50% of the full amount they said we could borrow on the agreement in principle (which was a crazy high amount - i'm surprised they said we could have that much to be honest, I though it was harder to borrow after the MMR 
).
Now i've started this thread... perhaps I am still impatient