VERY generalized and condensed review of Colony housing .
Rabbits are EXTREMELY territorial, not every Rabbit will be able to be housed in a colony setting, It has a Lot to do with Ample space and disposition.
Bear minimum of space needed for each rabbit to mark out it's territory within a colony to where it feels safe and will not challenge another rabbit is minimum 50sqft Per Doe, and minimum $30 sqft per single buck with Does. This may NOT be enough space for all rabbits to live peacefully in a colony as some does may want to hold a larger area.
a Colony of 5 rabbits would need no less then 25 ft x 10ft , enclosure for 5 rabbits to keep safety in a colony.