From the parking area San Luis Potosi Airport(SLP), turn to you right hand side exit, drive about 5 miles, take the HW 57 to San Luis Potosi. On the 57 highway, following the signs to San Luis Potosi/Mexico, drive about 10 miles. Staying on 57 highway, you will find a hw bridge. Go up and take exit to Mexico Hw 57. Go out on the second exit named hotel zone. Then, go across the light. Courtyard San Luis Potosi Hotel is located on the right hand side.