Features: Dynamic doors, there is an elevator inside, vehicles can be stored in the garage.
Installation: If you do not have other objects or islands installed, then just copy everything from the archive to the game folder. If something is installed then only copy PC and Scripts. Add to the GTA.dat file (located in the common/data path) after the line IDE platform:/DATA/MAPS/EAST/BRONX_E2.IDE the following:
IDE platform:/DATA/MAPS/MANSION/MANSION.IDE IDE platform:/DATA/MAPS/MANSION/MANSIONACC.IDE IDE platform:/DATA/MAPS/MANSION/IM_BASE.IDE IDE platform:/DATA/MAPS/MANSION/IM_ACC.IDE
And after the line IPL platform:/DATA/MAPS/EAST/BRONX_E2.IPL