Justine's mother's flat is the perfect location for a weekend in Paris. It's really close to the Chateau Rouge metro stop and a couple of bus stops. It was a hot weekend in Paris but the flat was cool and breezy. We had originally booked to stay in Justine's flat which didn't work out short notice due to Airbnb regulations, but Justine was quick at responding to messages and helping us sort out alternative accommodation in her mother's flat (which turned out to be cheaper). We'd definitely stay here again on future visits to Paris.