This kit is composed of 12 sprues of injection molded plastic containing 219 parts plus 4 vacuum-formed sheets. The vacuform represent the building sides, two sheets for each of the 2 building sides. For those familiar with MiniArt kits, the sprues containing the parts for the stairs are the same ones contained in many of their kits, and this time they will be assembled in another one of the many ways they go together. Brilliant production work!
This kit builds up to a spectacular diorama base, but much care needs to be taken during its construction as it is very fragile. I recommend reading the entire review before starting on the kit as there are a number of issues upon which the instructions do not touch that need thought before you apply the glue.