The listing description was accurate. However, the host failed to make us comfortable.
We were a group of six people - not three couples. Yet, the host prepared just three matrimony (full size) beds: the rest of the beds (couch-beds) did lack any bed linen. We phoned the host (a person that works for the rental company that rents the flat), but we´ve got additional sheets just after three nights. It's very uncomfortable to spend three nights sleeping on bed without the bed-sheet. The similar complaint goes for towels: we were provided with six towels appropriate for hand-washing (40 x 80 cm). We lacked the shower towels.
The TV didn't work. The Wi-Fi was working but with interruptions and small bandwidth. Finally, we were given just two sets of keys: too few for a group of six people.
Overall, the flat has an ideal position in the center of Prague and this is its major advantage. But the renter hospitality can be greatly improved.