We stayed in the apartment for 3 nights to explore Prague by foot. It is furnished very modernly and was super clean. It offered all the basic equipment the we needed during our stay. Especially the shower was really great.
Directly around the corner is a larger street with a tram stop but we were comfortable walking everywhere we wanted to go, for example the Charles Bridge is only 10 minutes by foot. The "Petřín Gardens" park is less than 200m away.
The windows and entrance of the apartment are facing towards a very small one-way street so it was always rather quiet when we spend time at the apartment. Also the neighborhood felt safe and there are several nice places for food and drinks very close to it: the "Artic" bakery, the "Kolkovna Olympia" restaurant, "Angelato" ice cream shop, and many other good restaurants. A proper supermarket would be a bit farther away though.
We were able to park our car for the entire stay at the parking lot included with the booking. It was located in the inner court of the block with the entrance just around the corner from the apartment.
The host always replied quickly to any questions and we would definitely stay there again at our next visit to Prague.