NIT Andhra Pradesh has a guest house within the campus. The guest house is named as ATHITHI Guest house. It is operated as a non-profit activity to mainly support the academic and research activity on the campus with a homely atmosphere and ambiance traditionally acclaimed for its environs of hygiene and food of homely relish and richness. In the athithi guest house, one presidential room, four suite rooms, sixteen rooms (ten double bed and six single bed rooms), one driver room are available. The rooms are air conditioned and also have other amenities. In addition to rooms, a separate kitchen, dining hall and conference room is available.
The ATHITHI guest house is a facility of the institute and its maintenance charges are highly subsidized. Still, an attempt has been made to provide all essential services to the guests. While all steps are taken to ensure hygiene and comfort, frills such as persons to carry luggage, room service of meals, meals outside designated hours etc. have been dispensed with.