This room is situated on the ground floor level and has access to an open sitting area with verandahs. The interiors are done up in tasteful hues of blue and multi-colours. The room has bathroom inside the room divided with a partition wall. The room is equipped with a luxurious Queen bed.
It is named after Her Highness Rajmata Mehtab Kaur who is also known as Maharani Mohinder Kaur – the widow of His Late Highness Maharajadhiraj Yadavindra Singh of Patiala and the present rajmata Sahiba of Patiala. Her Highness has served as a member of Rajya Sabha and Lok Sabha in the past and was a part of the Bharatiya Janta Party. She is an active social worker and currently resides in New Moti Bagh Palace, Patiala.