Once both parties have signed and received verification of complete signing, there are only a few more things left to do.
Before moving in, you must have paid your deposit to Qasa. The deposit is always 1 month's rent. It is kept on a secure client funds account throughout the rental period and is returned after completion of the rental.
After the deposit has been paid the only thing left to do is for you and the landlord to agree on the time and place to handover the keys and signing of an inventory list.