Board Thread:FarmVille (game discussion)/@comment-409884-20130109204145/@comment-409884-20130307142717

Yes exactly, and those 2 squares are in the SPACE that we normally would use thus the the question that was originally asked and you said "Since neither of those buildings can be moved, sold or deleted, they do not take up any usable plots."

- 75.34.16.10

When in-fact 2 squares, not plots, are, possibly, taken up by the River Mist Fortress.