Four Points by Sheraton Washington D.C. is closed and changed the name to Twelve & K Hotel Washington D.C. Please update the name of hotel with same location. You can find more information at links below.

http://www.twelveandkhotel.com/

https://www.google.com/maps/place/Four+Points+by+Sheraton+Washington+D.C.+Downtown/@38.902813,-77.028421,17z/data=!3m1!4b1!4m2!3m1!1s0x89b7b7948832fc97:0x7717af67ef22e139

http://www.tripadvisor.com/Hotel_Review-g28970-d120613-Reviews-Twelve_K_Hotel_Washington_DC-Washington_DC_District_of_Columbia.html

Thanks,
Olivia