Paths inside a structure is nightmare because it wants to snap to the ground and goes through the scenery. So my suggestion is to make paths be a building object so people can walk through out the entire building like you would see in an actual park like Disney and Universal studios so we can make realistic restaurants. Also I would like to see where we can make large areas of paths so it would work the same where you would have a block of path and a curved piece of path like the roofs so we can fill out like a courtyard. This would all lead to our parks looking more realistic.