This is a 3-star hotel at the most.
I don't know whether it was because I was traveling by myself and they reserve the nicer looking rooms for families and bigger groups, but my room was disappointing and very small. I mean the pictures do give you an idea, but the reality of entering such a room is more disheartening in person.
The mattress was clearly way wider than the bed itself, so one had the constant feeling of sliding off.
The AC (which was one of the main reasons why I booked the hotel) wasn't cooling much of anything and it looked like it had it's best days already gone like a decade ago. In the end I opted out for sleeping by an open window, but then got woken up each day by the garbage truck at 5am.
And who thought putting up a huge mirror a meter away from the bed was a good idea?! I mean unless you are a narcissist, you don't need to have your reflection so close to you at every moment you spend in your room.
The biggest positive surprize was how well and fast the wifi worked.
The biggest negative surprize is that although it is advertized that the hotel offers also breakfast, it is NOT included in your booking and you have to pay for it separately (200 CZK per person).
Yet everything was clean and passable and that's good. I just won't pick this one again when I'm in Prague.