The place was clean. Easy walk to Prague castle (about 15 mins). There are nearby grocery store (small and big), Starbucks and KFC (if craving for 'American' flavors), cafe right outside the apartment and a nice restaurant across the street that offers traditional Czech food (though they speak limited english). It was easy to get to Old Town/city center as it's only 1 ride from the house (about fifteen mins.). The room was very clean and bed was comfortable. It was hot during our stay so the place can use an electric fan. Other than that, our stay at Katerina's apartment is 5/5.