We had a great time staying at Vicente's place. The apartment is very spacious (enough for 4 people), the beds are very comfortable, and the kitchen is very well equipped. Additionally, it's location is very convenient: within minutes one can reach the main square of Coyoacán, the market, and many cafés and restaurants.
Vicente was a also great host. He made the check-in very easy, answered all our questions, and also gave us great recommendations for places to eat and to visit.
This is definitely a highly recommended for anyone who wants to visit Coyoacán (and Mexico city in general), both for short and longer stays.