You've made a booking request and yay, one has been accepted !
Have you talked with the host in order to have some informations about the place, the bedding...?
If you have all of the informations you need regarding the future booking, the last step is to pay for it.
You should have received an SMS and e-mail notification telling you that your booking request has been accepted.
If, while your booking request, you've registered your credit card, there was an automatic debit so you've already paid the booking !
You can click directly on the link you've received in the email or go on your Yestudent profile on the website to pay for your booking.
Once your credit card data entered on the website and the payment's confirmation, your trip is confirmed. You'll have access to your host's personal informations (phone number, email address, postal address).
Get in contact with your host as soon as possible in order to organize your arrival and trip !