AdvertisementShelter.Lviv started on Instagram. It's now helped house 4,000 women and childrenUpdated May 17, 2022Anya KamenetzfacebookEmailShelter.Lviv in western Lviv, Ukraine has housed thousands of women and children during the war. Many are now hoping to move back home. (NPR)This article was originally published on May 17, 2022.