We were a group of 6 adults, in the city for a long weekend. Everything was great, the flat was just as described or even better, spacious, clean and bright. It has everything someone may need and is super well located, just a short walk to the metro or tram station. Although you can reach everything in a walking distance, it is very helpful if you are traveling with people with reduced mobility. The area is very well provided with bars, restaurants, supermarkets ecc.
German is very kind and attentive, sharing with us tipps and every information we needed, he even texted us the next day to ask if everything was okay. Although we ran a couple of hours late in our check-in day he still took time to explain us everything and answer our doubts. We would really love to stay here again next time we visit Prague.