I have 2 restaurants and both had option under 9th tab of design that offered expansion when you got 10 neighbors. I got the required amount and as soon as I did the option vanished! I hope this is a bug and not a deception. After it happened on the first device I took a snapshot on the other one when I only had 9 neighbors. Glad I did because it too vanished when I got the 10th.
My id's: blackjava1964 remdawg1964
My devices: Galaxy Tab & Galaxy S6
Thank you