This means the end of the openspace boom.
Many of us will be out of business, or have to change openspaces back to normal estates, because the difference in tier is going to be very large. It means changing pricing structures and everything else.
Personally I think this is an unwise decision by LL, but clearly they want to get rid of the openspace rental business, and only have full sims as rentals. It may mean that we will have to combine and sell our sims to others, and hope to recover enough. Current holders will be contacted, and we will do what we can transition people quarter full sims as we can.
Nothing I can do about this, unfortunately.