Gulrurahof's Castle

An updated version of my previous upload. i have built all of it with no mods,block for block. It is an adventure map in a mario style platformer with 2 objectives,find as much treasure as you can,and dont die. There is a 10 minute timer with a display that will cycle 3 times,triggering locks and doors with every cycle,and turn itself off at the 30 minute mark locking everything. Can you find all the treasure? there are several checkpoints in the form of beds/nether chests,but all the loot chests are empty and most armor has not been placed as its still a work in progress. any comments/feedback/ideas are greatly appreciated! first time sharing here and would like to know what the world thinks