I'm having some problems with this pack. I am using it in Unity as a tilemap. Let's take your kitchen example, it's impossible to recreate it because, for example, if I place the oven, the extractor hood cannot be placed in the middle above the oven because the oven is two squares and the hood is three squares. Another example are the shelves on the wall (above the dinner table), the shadow cannot be placed under them because the shelves are in the top of a 16x16 square, but the corresponding shadow piece is also in the top of it's own square instead of 4 pixels lower (to correctly line up with the shelves) The only way to fix this (without updated tilesets from your end) is to use a different tilemap with offsets on the axis for each object which would take a lot of figuring out.
Another small thing, there is only one side view for the door frames, in your example image banner there are frames on both sides of the wall, yet only the one on the right is available in this tileset.
It's a great looking pack but I don't know how to solve these issues easily.