Tirumala Tirupati Devasthanams (TTD) Rs.100 Room Online: The Tirumala Tirupati Devasthanams (TTD) is a trusts which manages the Tirumala Venkateswara Temple at Tirumala, Andhra Pradesh. It also manages many other temples including the Sri Venkateswara Temple at Tirupati. TTD is the most popular and richest pilgrimage center in the world. More than 50,000 pilgrims visit the temple every day. TTD provides accommodation for the pilgrims in several categories of rooms. The TTD 100rs room is the most basic category of room. It is a non-A/C room with attached bath and costs Rs 100 per day. Steps to Book TTD Rs.100 Room Online: The easiest way to book a TTD 100rs room is online. You can visit the TTD website (ttdsevaonline.com) Select the room category that you want. Create an account on the website and then login to book the room. Provide your contact details and ID proof while booking the room. Once the booking is confirmed, you will need to pay the room charges online. TTD Devasthanam