This is a cool mansion I made on minecraft windows 10 edition, but it should work on IOS, Android, and maybe consoles. It has a spiderweb in the top with a bunch of rooms (I put my friends usernames on the rooms, but you can change the signs). There is also a shulker box of SUPER COOL CUSTOM ITEMS!!! it has a PORTAL BLOCK! a FIRE BLOCK! an END GATEWAY BLOCK! a COMMAND BLOCK! a BARRIER! pure unbucketed LAVA and WATER! a STRUCTURE BLOCK! I got them using Universal Minecraft Editor but anyone can get the items from the shulker box. The mansion is super big and has a cool hangout room with bookshelves, a (non-functional) TV, benches and a fountain.