There were all many tidily-dressed men and women waiting inside the mansion.
After that, they were arranged rooms, and chose their style of entertainment. By style of entertainment, they meant the surroundings required to satisfy any guest.
If you liked food, for example, they would bring you into an environment made of high-quality low-radiation food. The room was made of chocolate, the bed made of milk candy, and all the plants in the garden were sweet fruits, whereas the swimming pool was filled with milk.
If you liked pretty women, they would also take you to a special place, where all the pretty women around you were naked, and there were sex toys everywhere, so you could just grab a woman whenever and play with them however you liked.
If you were gay, then there were all the best men for you to choose, beautiful ones, handsome ones, strong ones, cool ones, dressed in all sorts of uniforms to seduce you.