Until 2017 the Vulcan had a home in one of the 'five' preserved hangars.
Commercial considerations resulted in the Vulcan charity being told to leave their existing home in favour of 2Excel who were needing the space and paying a commercial rent. The charity had a short term under cover before the Vulcan and the Canberra were pulled over to outside storage.
Meanwhile 2Excel continue to pay their rent and rates and DSA still needs more to be viable. Whether the charity pays rent or not is a crucial element of the survival of DSA.