Great location, tram 22 brings directly to the centrum, and there are many others to choose from at Jana Masarika. When you are in Prague, you don't need a car, public transport is really good!
There are several near places to go for a dinner eg. Machova has good gulash and knedly, Bageterie Boulevard for breakfasts. Also there's a Drogerie Markt, and a 24/7 grocery store.
The host was really helpful, the apartment was clean, and well equipped. It has a really nice atmosphere, with many design stuff. The double bed is comfy. The bathroom is good with a nice bathtab. There's no AC, but in the apt wasn't too hot, despite there was 30 degrees during the day. And it's definitely not noisy. There's a useful and beautiful tree in front of the apartment, that's facing to a inside court, and other buildings. And it also has a private balcony-like place to sit. So it's very romantic. We enjoyed to stay there very much! Thanks!