The Nitjariya S hotel is located on the beside Chao Phraya River has are 28 floors(recreation room have 20 floors) . G floor is front office and the show model room .The area inside the hotel are all 15 rai. Is divided into the parking lot for guests 3 rai, the building hotel total 7 rai,park 1 rai . The public service of the hotel total 4 rai . There are fitness, swimming pool, spa, restaurant, business area.The hotel have 300 rooms and have 4 types:Standard Superior Deluxe Suite and Nitjariya S hotel have four banquet room. Another six meeting room. Nitjariya S adjacent the Chao Phraya River is a banquet service on the Chao Phraya river cruise for guests not more 500 person.