Josef's place is a great value!
Location-10 min walk to the entrance to the Old Town. 3 min walk to train stop. 2 min walk to liquor store or pharmacy. 30 min walk to Charles Bridge. This flat is in a great location that made it easy to get around. I wasn't able to find a grocery store that was super close.
Apartment/ flat- this place is big for Europe standards. It's on a 4 th floor with Windows looking at the street and the front door looking at the courtyard. The bedroom is big and so is the living room. It will sleep 4 easily. This place also has a washing machine which is comvenient and comes with an iron.
I recommend staying here if you are interested in a place close to almost everything Prague has to offer