I stayed at Yuans' apartment for 3 nights with two other people. Both him and his girlfriend were really helpful in explaining how to get their from the airport and at the end the other way around. The place has a perfect location. One of the biggest streets with shops is less than 8min from there. The Metro is LITERALY outside of the building, there are TWO metro lines and a couple of bus stops. Carrefour is 600 from the location. Its less than 5 stops with the Metro to the perfect centre and the Cathedral. The apartment itself is really cosy, suitable for couples or 3 to 4 people, the kitchen is fully organised and has everything you need. I would really recommend the place.