The host is very friendly and helpful. And the feedback is fast and the system is well-equipped. The house is cozy but too small. Especially, I can't stand up properly in the bathroom. Compared to the size of the room, the kitchen is large to cook.
The location is not far from the Opera, but it's hard to say it's close. It is quiet and safe because it is away from the center of the tourist attraction, but it is cumbersome.