Jakub and Lukas were wonderful hosts. They were rather quiet but friendly, and they offered help and directions if you needed them.
The space itself was clean and just as was advertised. I personally loved the bathroom and how spacious the tub was. The entire apartment was cozy but chic, and the location was quite central to Old Town Square. :)
If price isn't an issue for you (even though it's worth it for the area), I recommend staying here!