We found the welcome of Kate a bit cold.
The flat look nice, and the view is beautiful,but the sofa bed was ´ nt confortable at all!
Also, the appartment is well situed from the city center(3 min to walk to the Charles bridge), but really noisy because of the trafic in the street, and the bar down stair....!!!
The check in is from 3pm and the check out 11am,and you cant ´t leave your langagge past 3pm........
We do not recommand it for the people who are looking for something confortable and calm, and who stay for 1 night....
If you stay longer it might be better but if not.... Go to an hotel, they will serve you a breakfast and more advise for the city tourism!