The place is well located, but was more expensive and more uncomfortable than other places I've stayed before in Prague.
When we arrived we had to wait for about an hour after check in time because the owners were fixing things at the place, the host did not inform us of this beforehand and it was a bad experience after a long day of travel.
According to the place it has good accessibility, however it has sets of stairs before and after the elevator which made it difficult for my father.
The pillows were uncomfortable, the main matress was very good, but the couch that turns into a third bed not that much.
In general I would say this place is ok, but there are things that can be improved.