Originally Posted by
Big_Bap
The houses that can be considered as grandfathered since 4.2, minus the first two weeks, are personal houses. As of today, the only thing that restricts the amount of FC houses a player can purchase is the amount of characters on a single service account (despite what the housing guide tells you).
These houses bring in well over 200m per week with very minimal effort. Mostly through workshops yes, but they also allow us to farm a ridiculous amount of shards through gardening and being able to prime over 50 tier 3 FC buffs per week, which is also a major benefit when 99% of the FCs out there can only get 2-3 per week at most.