Is the Ghost Mastiff suitable for home ownership?

The Tibetan Mastiff is majestic and uncommon, but major cities have regulations that do not allow large dogs. Firstly: the Tibetan Mastiff is territorial and very wary and aggressive towards others, except the owner. Second: Tibetan mastiff usually need to walk outside, the city is not suitable for many people. Third: the Tibetan Mastiff will bark at night when there is movement. The city is not suitable for Tibetan mastiff, in the suburbs or rural areas, if the place is big enough, you can consider raising.