The apartment was as described, I doubt I would stay again. If your a group of friends looking for a reasonably priced option close to Prague centre it is ideal. A night club on the corner, plenty of bars, restaurants, and a supermarket.
The entrance to the apartment is chaotic with the owners shoes, coats and assorted debris everywhere. The apartment is not well organised, everything mismatched, plates, a few cups, 2 mugs, 2 glasses when it is supposed to sleep 5. The shower was hot and bathroom was ok, could do with a bath mat and towels not made of sandpaper, no hand towels provided. The beds were ok, not that comfortable, the double bed creaked and duck tape had been used to repair one bed. The toilet is outside the apartment which is typical in old style Czech apartments, you are informed of this and wasn't really an issue. The fridge wasn't overly clean and the whole apartment had an air of neglect, which is a pity as it could be a beautiful apartment with little effort.
This was the second property we stayed in the Czech Republic, similar prices but worlds apart in terms of care and cleanliness.
If your a group of friends who want cheap accommodation, without a hostel this would be fine. The security is good, with a keypad and two locked doors so never felt unsafe. We were only there for 2 days so overall it was ok.