@Jaqi0...Hi Jaqi, It will come...that email generally takes 24-36 hours but you will be prompted. You have to understand the Airbnb system is an automated platform...virtually nothing happens on a manual basis.
You will be asked to leave a review and you will have a 14 day window in order to do that.
Jaqi, think long and hard about what you are going to write. They may have been great guests but, keep the 'passion' under control. Remember whatever you write will stay with you for as long as you host with Airbnb so be objective, constructive, not just to the guest but to other hosts and guests. Remember Jaqi everyone wants to see you as a nice genuine person!
At the same time your guest also receives the same message to do the same of you, and your hosting. Neither host or guest get to see each others reviews until BOTH reviews have been received and posted by Airbnb.
Just a little tip Jaqi, there is a message window left open after a guest leaves and sometimes when the alloted time for leaving a review is close to expiry, I send a short little 'Hello I hope you enjoyed your stay as much as I loved having you' message with a nice prompt to drop a line or two onto the review window....some people are just so busy they forget...and that in general gets a response.
Good luck Jaqi.....I hope it's the first of many for you....Cheers.....Rob