Our flight was delayed and then customs was very slow, so we ended up arriving around 2am, 2 hours later than anticipated. After a phone call to Enrique, he had someone in 5 minutes come and let us in. We really liked the apartment, the location was a 20 minute walk from the middle of town and no more than 10 minutes to the nearest metro station (5 pesos to anywhere!)
The apartment was very clean and of good size, the bed was large and there was a large wardrobe, so we were quite comfortable.