Jupiter wrote:The reward is that they call a flat their own.
My instant thought when reading the OP.
Why would there really be a need for any more reward than that?
Currently characters rent flats because they want them for their RP. If any extra rewards are brought into it, more characters will rent flats, not because of RP purposes, but simply to get the rewards. This would cause more lack in housing than there already is in the game, and it would cause a lot of flats to be just left empty seeing the people only getting them for the extra rewards probably won't use them, if they are active at all as some of these players will most likely just be around for shorter durations at a time until they grow bored of the PGing aspect of the game.