A well-furnished apartment with furniture and appliances is for rent for $21,000. You cannot live in this apartment. The owner of the apartment stays in the apartment and will pay you benefits of $630 per month. The apartment will be encumbered with an obligation in your favor and will be registered in the public register with a purchase and redemption agreement. After the expiration date, we will return the $21,000 that belongs to you. Term by agreement.