Jama'at Khana is a special place where people from the Ismaili community come together to pray and learn about their faith. It's sort of like going to school or church, but for Ismailis. There are usually lots of colorful decorations and symbols in a Jama'at Khana, and everyone takes off their shoes before going inside to show respect.
When people are praying in a Jama'at Khana, they sit on mats or cushions on the ground and often face towards a special area called the Qibla, which faces towards Mecca. This is because Muslims all over the world face towards the same direction when they pray. There are also special books and scriptures that people use to follow along with the prayers and learn about their faith.
Apart from prayer, Jama'at Khana is also a place where Ismailis come together to connect with each other and to work together on important projects that help their community. There may be classes, social events, and even opportunities to volunteer and help others. Overall, Jama'at Khana is a very special and important place for Ismailis to come together, learn, pray, and grow.