After the completion of the marriage ceremony of the Iyer wedding ceremony in the mandap, the bride should enter the groom’s house on an auspicious Muhurtham. The Muhurtham will be calculated early by a priest and it should be followed without fail. This entering ceremony is called Gruhapravesam Pooja. If the groom resides in the same city and lives close to the Kalyana Mandap then it is done in his house depending on the auspicious time provided by the priest. If that is not possible it is done in the groom's room at the Kalyana Mandapam by considering it as his house.