User blog comment:MapiyaH/Categories/@comment-44638514-20200323121708/@comment-38439752-20200323180149

Hmm that’s a good point too. I hate having them there, but they are in the Building shop and you need to build them in game before you use them, so I feel it would be a bit artificial to separate them just because they don’t look like buildings (and fields and farmlands are greenhouses at level 5 so one could argue they are buildings at that point haha). For all purposes in the game, they are buildings since they aren’t decorations.