To finance the purchase of resale real estate under which the contract of sale was concluded between the applicant for a home loan and this administrator (to whom the developer had initially awarded the property), you must comply with the following principles: – With the sales contract, you, the buyer, have the right to acquire the property only if you meet these conditions as indicated in the agreement. Likewise, the seller has the right to obtain from his side the counterpart of the buyer to fulfill all the conditions, as in the contract of sale. Both sellers and buyers only conclude a sales contract when the actual sale of the property is to take place at a later date. If you opt for a home loan, this agreement is necessary because it also reflects the money you have paid, that is, the amount of the acompt. The other details that make up the sales contract are as follows.