The check in process was very easy. Jose Guillermo was very accommodating, we had a early flight in and late flight out and we were able to store our luggage until check in/out. The apartment was very clean and although it is small, the apartment served the purpose we needed it for which was a safe place to sleep and change. The apartment complex is quiet and any noise you hear comes from outside, we slept with the windows open, but it is expected of a city. There was construction next door but again it was not overly noisy or sounds we aren't accustomed to. I can't confirm the noise level after 9am because we were usually out and about until 11pm. The location is great, very centralized and most of the Uber rides were 40-60 pesos, the metro is also fairly close if you prefer public transportation. Overall, my expectations were exceeded and if we have the opportunity to visit Mexico City we will not hesitate to stay here again.