I like 1&3 but don't understand the tagging thing.
The house should be a building like a hotel that allows free version players
A chance to have a one-two room house, but no warping to the room you have to
Walk or drive there, It would also put more houses on the gmap than if it was one house Per one building. The rooms should cost 5,000-10,000 upfront and 1,000 monthly.