Cynthia's ground floor apartment is perfectly located near the main drag of the mission, is very nicely decorated, has a comfy bed and a pretty great shower. Cynthia is also extremely friendly and will offer you plenty of local tips if you need them (we added one of her favorite, lesser-known taquerias to our itinerary, which was a good decision). Noise does carry down from upstairs (my wife and I used our bluetooth travel speaker as a white noise machine when we wanted to sleep), but overall it's a very good value.