Carla's apartment was one of the nicest places I've stayed in in Europe! The place is very clean, spacious, and well kept. It is in the perfect location, only 50m out of the town square and the astronomical clock, and walking distance to countless bars and restaurants. It can be a bit noisy at night if you leave the window open, due to drunk tourists walking home from the bars. The convenience of this place outweighs the only negative by far, in my opinion. Carla is also very friendly and accommodating. She provides everything you can possibly need as a tourist staying in Prague. This place will be my first choice when I return to Prague.