The house is perfect. 2 min walk to old town square and Charles bridge, and everything's prepared. The decoration of the house is as beautiful as you see in the picture.
However, I've told Jana TWICE that there will be one more people coming TWO WEEKS AHEAD our arrival and it wasn't until the last minute that we were told to pay extra fee. It was obvious that they know there are one more people coming but nothing was mentioned. so I think it would be better if everything could be ensured before, or at least not to the last minute. I left earlier and my friends did not really know what's wrong between the communication, and we were blamed as if we don't want to pay the rental fee in purpose. Also I noticed that it's not the first time that such misunderstanding happened.
Apart from the misunderstanding, the experience staying at the house is great. Just make sure everything before you come and it would be a pleasant journey.