This is a GREAT place to stay in Mexico City...it's centrally located and near Insurgentes Metro (subway) and the Durango Metrobus stop (Metrobus is essential travel choice). The apartment is big, with two big bedrooms, and a kitchen and bathroom bigger than most.
The one-way street is actually very quiet because driver's choose other routes. Actually one of the quietest apartments I've stayed at in Mexico City. Loved it!