This lovely 3 bedroom flat is comfortable and in a convenient location. We found it very easy to walk to all the main sights in Prague within 15-25 minutes. We didn't even use the public transportation.
Check-in was easy. We picked up the keys just after midnight at a location a out 10 minute walk away. We had no trouble with the lock box and found the flat just as described.
The three bedrooms are clean and comfortable. The flat is easy to keep warm and each bedroom had a fan that could be used if needed.
The couches were comfortable although one seemed a little dated.
The bathroom situation is nice. A toilet in a separate room with a sink/tub in another. But it's worth noting that the tub is not really a shower- it is a bath tub with a hose/shower head and no curtain.
Overall we found this flat comfortable, clean and affordable in a good location.