The apartment is great and well equipped, we got everything we need for a short stay. The location is perfect - you're only a few minutes away from the center of old town, and in a short walk to the main touristic places and nightlife attractions. There is also a perfect view of the Charles Bridge and river from the living room window.
The bed in the bedroom was comfortable, but the sofa bed in the living room was too squeaky. There is a restaurant below the bedroom window on the interior courtyard, so it might be a bit noisy at night. Overall it was a great stay for 4 people and we would totally come back to this property.