A gap cannot count as a building. It is about a weekend plot. Suppose 700 sqm with a floor space index of 0.1, so 70 sqm buildable. And you want to build 2 x 35 sqm? 2 x 70 is not allowed. And now the regulation is missing, which also states that it is about weekend plots... there has to be something there.
Ok, good to know that a gap does not count towards the floor area. Yes, I want to build 2 x 35 sqm instead of 1 x 70 sqm What exact regulation? I received a plan showing the plots and building envelopes, and on the side are the textual specifications, nothing more.