The apartment is much more beautiful than in the photo. It's located 1 min from the tram stop, and just a few stations from the city centre. It's big, bright and spotless, there is enough room for 6 people. Located in a quiet area with a great restaurant nearby.
However, we had an incident with the locked doors because of the keys left inside the door by the previous host or maid. We had over 2 hours of nervous conversation with people that didn't speak English. Owners don't live in Prague. Just keep in mind to check all twice.