A fully furnished apartment with furniture and appliances is being mortgaged for $7000. You cannot live in this apartment. The owner will remain in the apartment, and you will be paid a benefit of $210 per month. The apartment will be encumbered in your favor with an obligation and will be registered in the public registry with a sale-purchase repurchase agreement. After the expiration of the term, you will be returned your owned $7000. The term is by agreement.