The "Yar" Downtown Studio is an apartment complex located in the East End district of Gotham City.
While living in the Gotham Arms Apartments as "Irena Dubrovna", Selina Kyle used the penthouse studio apartment of this building as a secondary safehouse when she needed to return to operating as "Catwoman".
After her old identity was discovered and she was forced to fake her and her child's deaths Selina relocated to live full time at the studio.
After realizing how dangerous her life was for her child, Selina gave up her baby to adoption. Shortly thereafter, Selina was targeted by "The Thief" and everything in her studio was stolen; including the bed she was sleeping on, before a bomb left by the upstart criminal destroyed the rest of the safehouse.