Stayed at the apartment in February. The view is wonderful, especially at night when the castle on the hill lighted. The apartment is centrally located and you can walk to various tourist sights, including the Charles Bridge and the old square, within a few minutes. The apartment was clean and we were met by the representative, as scheduled. The living area was spacious while the bedroom was a little tight. (But, who stays in the bedroom when visitng Prague.) The bathroom was modern and the shower was excellent. The only negative is that, on the bottom floor of the complex, there is a cafe for younger people which can get a little noisey on Friday and Saturday nights.
My only suggestions to Zuzana are minor. While the kitchen had coffee, there was no sugar or cream. And, the living room could use another light or two. But, as I said, these are minor. Overall, the stay was excellent and I would recommend the apartment to future travelers.