Elena and Kira's place turned out to be a good choice for a short visit to Prague: clise to the centre, clean, reasonably priced. I booked a studio but got a family apartment at check-in, which was unnecessary but pleasant. Rooms are really clean, fresh and soundproof.
24-hour reception with staff ready to help and answer all your questions.
One small drawback is the poor ventilation in the bathroom, but it didnt affect my stay much.
I would for sure recommend the place to friends.