My 7.5k Bog House can house up to 3 more people (I am all by myself right now). If you are interested in obtaining a key from me to access the 12-plot herb garden, please reply to this thread. Buyout price is 10k per key!
Shouldn't you discuss this with the other occupants, first? We bought our keys because we were promised exclusive permanent access. (Please do not go back on your word!) I've been limiting my visits to be considerate of the others who purchased keys, but if they're not using the area that much anymore, I'll be planting much much more.