We spent four nights in Alexandra's really modern, cosy, clean and spacious apartment which is easily accessible both from the airport and the train station. The kitchen is very well-equipped, the bed is comfortable. There are several grocery stores (potraviny) only a stone's throw away with friendly opening hours. The Old Town is just a half an hour pleasant walk. Although we did not meet Alexandra personally, we received a detailed description with many useful information. Also she was helpful and answered immediately when there was a slight (and during our stay the only one) problem about getting the keys.
All in all, this accommodation is excellent value for money, we highly recommend it.
Thank you Alexandra, we had such a great time in Prague!