I recommend that you should use the mc.world file, the zip file had lag in it. Just my experience I don't know if it makes a difference or not maybe it just happened to me.
That was a very cool map. Quite short but cool, I liked the design if the map and the creations, very good building skills. I recommend people to play this map if they have a couple minutes.
Heres a link xD
https://m.youtube.com/UCgIQJ3i7Dwc0tByn6BdYNWw
Stay foxy and keep up the good maps