Sergio's place has great views, is sunny and clean. You get the street noise, that's true, but it is indicated and not that bad, Mexico is a lively city and we've staid in other places before, it's always noisy. Condesa is a great part of town, many restaurants and cafés nearby, a very helpful laundry next door and paid parking space, as well as a supermarket within two minutes walking distance. Very recommendable!