LO sleeping alone ???

My daughter turned one on January 24th. We are now moving to an apartment where she will have her own room. As of now she sleeps in the bed with me and when her dad is around we all sleep in the bed together. Now that we are moving in together , I really don’t want to have to share a bed with both of them. Every time my daughter goes to sleep in her pack n okay she literally screams like somebody is hurting her. We never put the crib up bc we didn’t have the space for it . But now that she will have a crib how do I get her to sleep in her crib every night by herself ? I’m trying to get her into a routine but nothing helps . And I’m trying to have her sleep alone before we move in about two weeks bc I don’t want the neighbors to think we are hurting her the way she screams every time we put her alone . PLEASE ANY ADVISE OR HELP ANYONE ? How are your LO’s sleeping alone ?