We used to live in the area for some time and wanted to return with our family of four for a prolonged weekend. Kateřina's place was just perfect for us. We've stayed at many AirBnB's on all continents and this one might be the one that was best suited for us for our purpose. It has all the equipment you need when traveling with two kids. The separate Living/Dining room is a very comfortable addition. When Kateřina realized that our youngest is only 2 years old, she reached out again to let us know that there is also a high chair in the apartment. There's even a bath step for the little ones.
Another quite unique feature is the available parking space. It's some 200m or so from the apartment, but given that there is *no* free parking at all in Prague (during the week), this is an awesome feature, especially for longer stays.
I won't write much about the area. We used to live there. Vinohrady / Žižkov is just great! :-)