Extensive review:
This is a beautiful apartment that is clean and comfortable. Igor is a wonderful host and is very responsive. The apartment is 5-10 minutes walking from the very very very center of the city and is very close to public transportation. The double bed is very comfortable, the living room is very big, the bathroom & shower are great, and the kitchen is well equipped and clean. The building is safe (you need a key to get into the building and another one to get into the apartment). I would recommend the apartment to anyone who wishes to stay in Prague, it is of great value. Thank you so much to Igor!