You have it wrong, to make it so you can get high level enchantments you need to have a block empty space around the table then you add the Bookshelves.
x=empty space
T=Table
B=Bookshelves
BBBBB
BxxxB
BxTxB
BBxBB is the first level just do the same for the second without the Table.
Well the last time I made a trap was in 1.7.3 in July. I really don't like to make traps because I don't like the work of making the trap, then maintenance of the trap in case of mishaps. I like to snipe mobs from high places, then finish them off with hand to hand combat.
It depends on how many doors there is a glitch with doors that you need to keep one closed and one open and if the bed is right next to a wall then mobs can spawn inside your house.
I love the new updates that are coming and all but you gotta be honest the old updates were starting to get boring with the same thing all the time. My days in the beginning of beta "Build house, go mining, cook pork, go mining, more wood, DIAMOND!, fall in lava D:" Nowadays its "sprint to trees and get wood, build house, start mining, RAVINE!, stack of iron!, diamond in chest of Abandoned Mine!, Fight Fight Fight, Fun!" The old days were great but Notch is trying as hard as he can to make the game more challenging so we can explore and "survive and thrive" *reference* That is why I like the new updates.
All I can say is wow Great Job I also have a sugestion use Invedit and make the Player wear Diamond Boot that have been given Invincibility by changing the Boots damage to the highest psossible because in the game Chell couldnt get hurt by High places.
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(2) Could be that the Nether is disabled in the server Properties.
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x=empty space
T=Table
B=Bookshelves
BBBBB
BxxxB
BxTxB
BBxBB is the first level just do the same for the second without the Table.
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Edit: Here is one for example:Minecraft Gamemode Changer
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