It was a house where the prophet (S) had so much support in his early prophet-hood period. It was a house where great people like Fatimah RA and Ali ibn Abi Talib RA were raised up. It was a house where Allah SWT sent His salaams to Khaidjah RA with the angel Jibreel (Gabriel). It was a very special house, the house of Khaidjah RA.
Khadijah RA, the mother of the believers, stood by the prophet (S) when others turned against him in the beginning of his prophet-hood. She believed in him when many others did not. She supported him emotionally and financially and in every other way she could. She was a great mother, a great wife and a great believer.