For the price, the accommodation is good. 2 min walk to the nearest tram stop, 10 min to the old town.
There is an elevator in the building, which makes it easier to bring the luggage to the 4th floor.
The apartment was clean, at night it was quiet in the house. As read in other reviews, the bed is two single beds with a wooden edge in the middle. And the check in is at a different address, but that was communicated beforehand and is also not far from the accommodation.
We were satisfied and would probably book the apartment again for a cheap vacation in Prague.