How to store an Object in Firebase and use in Ionic 3

Question

I want to store the following data in Firebase and use it in Ionic 3 but have not found any clear documentation that can help me. Someone can give me a way ?

Follow the code showing the Object inside my home.ts

    initializeItems() {
    this.items = [
     {id: '1', nome:'Abaéte', rua:'Moacir', cidade:'Capão da Canoa', bairro:'Centro', numero:'396', ano:'1964', aptos:'55', adm:'Adsel', zelador:'Hugo', contato1:'(51) 0 0000 - 0000', contato2: '(51) 0000 - 0000', imagem:'assets/img/Abaete-min.jpg'},
  ];

And here an example of my App with the list